Line A4 (Athens Suburban Railway) (English Wikipedia)

"ΤΡΑΙΝΟΣΕ: Νέο πλέγμα δρομολογίων Προαστιακού Σιδηροδρόμου" [TrainOSE: New network of Suburban Railway routes]. Capital.gr (in Greek). Athens. 10 December 2010. Archived from the original on 14 March 2024. Retrieved 6 August 2024. "Προαστιακός (χάρτης)" [Proastiakos (map)] (PDF). TrainOSE (in Greek and English). Athens: OSE. 11 August 2011. Archived from the original (PDF) on 4 October 2011. Retrieved 6 August 2024.

ergose.gr (Global: low place; English: low place)

"Ηλεκτροκίνηση 3 Γέφυρες – Πειραιάς". ΕΡΓΟΣΕ. 5 September 2018. Retrieved 6 September 2020.
"ΣΚΑ – 3 Γέφυρες". ΕΡΓΟΣΕ. 19 March 2018. Retrieved 6 September 2020.

gaiaose.com (Global: low place; English: low place)

"Home". gaiaose.com.

hellenictrain.gr (Global: low place; English: low place)

Athens Suburban and Regional Railway. "Athens Suburban and Regional Railway | Hellenic Train". Hellenic Train. Retrieved 14 February 2025.

in.gr (Global: 3,401^st place; English: 8,153^rd place)

"Πειραιάς – Σπάτα σε 50 λεπτά με τον Προαστιακό Σιδηρόδρομο" [Piraeus-Spata in 50 minutes by Suburban Railway]. in.gr (in Greek). Athens: Alter Ego Media. 1 June 2007. Archived from the original on 15 March 2024. Retrieved 6 August 2024.

naftemporiki.gr (Global: 7,263^rd place; English: low place)

"Σε μία ώρα στην Κόρινθο από αύριο ο Προαστιακός" [The Suburban Railway to Corinth in one hour, starting tomorrow]. Naftemporiki (in Greek). Piraeus: Giorgos Melissanidis. 26 September 2005. Archived from the original on 22 October 2020. Retrieved 31 January 2025.
"Προαστιακός: Εγκαίνια τριών νέων σταθμών" [Suburban Railway: Opening of three new stations]. Naftemporiki (in Greek). Piraeus: Giorgos Melissanidis. 17 July 2006. Archived from the original on 21 October 2020. Retrieved 31 January 2025.

ose.gr (Global: low place; English: low place)

"Network Statement: Annexes" (PDF). OSE. Athens. 6 December 2021. Archived from the original (PDF) on 19 September 2022. Retrieved 24 May 2024.

protothema.gr (Global: 3,603^rd place; English: 7,679^th place)

"Δύο νέοι σταθμοί του Προαστιακού σε Μεταμόρφωση και Αγίους Αναργύρους" [Two new Suburban Railway stations in Metamorfosi and Agioi Anargyroi]. Proto Thema (in Greek). Athens: Tassos Karamitsos. 8 August 2010. Archived from the original on 4 February 2025. Retrieved 4 February 2025.

tanea.gr (Global: 4,981^st place; English: low place)

"Σε λειτουργία από την Τετάρτη ο σταθμός Ταύρος του Προαστιακού" [Tavros station of the Suburban Railway in operation from Wednesday]. Ta Nea (in Greek). Athens: Alter Ego Media. 30 September 2014. Archived from the original on 21 July 2023. Retrieved 1 February 2025.

trainose.gr (Global: low place; English: low place)

"ΤΡΑΙΝΟΣΕ: Νέο πλέγμα δρομολογίων Προαστιακού Σιδηροδρόμου" [TrainOSE: New network of Suburban Railway routes]. Capital.gr (in Greek). Athens. 10 December 2010. Archived from the original on 14 March 2024. Retrieved 6 August 2024. "Προαστιακός (χάρτης)" [Proastiakos (map)] (PDF). TrainOSE (in Greek and English). Athens: OSE. 11 August 2011. Archived from the original (PDF) on 4 October 2011. Retrieved 6 August 2024.
"Σημαντικές αλλαγές στον Προαστιακό Σιδηρόδρομο Αθήνας από 30/07/2017" [Important changes for the Athens Suburban Railway from 30/07/2017]. TrainOSE (in Greek). Athens: OSE. July 2017. Archived from the original on 31 July 2017. Retrieved 6 August 2024. "Προαστιακός Σιδηρόδρομος Αθηνών" [Athens Suburban Railway (map)] (PDF). TrainOSE (in Greek and English). Athens: OSE. July 2017. Archived from the original (PDF) on 9 August 2017. Retrieved 6 August 2024.
"Απευθείας δρομολόγια Πειραιάς–Αεροδρόμιο & Πειραιάς–Κιάτο από 1η Φεβρουαρίου. Επιπλέον δρομολόγια μεταξύ ΣΚΑ–Κορωπί και αντίστροφα για την καλύτερη εξυπηρέτηση των εργαζομένων" [Direct services for Piraeus–Airport and Piraeus–Kiato from 1 February. Additional services between SKA–Koropi and vice versa for the better service of the employees]. TrainOSE (in Greek). Athens. 30 January 2018. Archived from the original on 3 February 2018. Retrieved 6 August 2024. "Προαστιακές Γραμμές Αθηνών" [Athens Suburban Railway Lines]. TrainOSE (in Greek). Athens. 9 February 2018. Archived from the original on 9 February 2018. Retrieved 6 August 2024.

web.archive.org (Global: 1^st place; English: 1^st place)

"ΤΡΑΙΝΟΣΕ: Νέο πλέγμα δρομολογίων Προαστιακού Σιδηροδρόμου" [TrainOSE: New network of Suburban Railway routes]. Capital.gr (in Greek). Athens. 10 December 2010. Archived from the original on 14 March 2024. Retrieved 6 August 2024. "Προαστιακός (χάρτης)" [Proastiakos (map)] (PDF). TrainOSE (in Greek and English). Athens: OSE. 11 August 2011. Archived from the original (PDF) on 4 October 2011. Retrieved 6 August 2024.
"Network Statement: Annexes" (PDF). OSE. Athens. 6 December 2021. Archived from the original (PDF) on 19 September 2022. Retrieved 24 May 2024.
"Annexes". Network Statement (PDF) (2023 ed.). Athens: Hellenic Railways Organization. 17 January 2023. pp. 1–2. Archived from the original on 2 October 2023. Retrieved 24 September 2023.{{cite book}}: CS1 maint: bot: original URL status unknown (link)
"Σε μία ώρα στην Κόρινθο από αύριο ο Προαστιακός" [The Suburban Railway to Corinth in one hour, starting tomorrow]. Naftemporiki (in Greek). Piraeus: Giorgos Melissanidis. 26 September 2005. Archived from the original on 22 October 2020. Retrieved 31 January 2025.
"Επέκταση γραμμής Προαστιακού στο Κιάτο" [Extension of Suburban Railway to Kiato]. Proastiakos (in Greek). Athens: OSE. 5 July 2007. Archived from the original on 14 July 2007. Retrieved 6 August 2024. Roberts, Ralph (26 September 2005). "Δρομολόγια" [Timetable]. Proastiakos (in Greek). Athens: OSE. Archived from the original on 24 November 2005. Retrieved 6 August 2024.
"Χάρτης" [Map]. Proastiakos (in Greek). Athens: OSE. 10 July 2006. Archived from the original on 10 July 2006. Retrieved 6 August 2024.
"Νέα Δρομολόγια Προαστιακού Σιδηροδρόμου" [New Suburban Railway Timetable]. Proastiakos (in Greek). Athens: OSE. 3 July 2008. Archived from the original on 6 July 2008. Retrieved 6 August 2024. "Πρόγραμμα Δρομολογίων" [Programme Timetable] (PDF). Proastiakos (in Greek and English). Athens: OSE. 27 June 2008. Archived from the original on 5 February 2009. Retrieved 6 August 2024.
"Σημαντικές αλλαγές στον Προαστιακό Σιδηρόδρομο Αθήνας από 30/07/2017" [Important changes for the Athens Suburban Railway from 30/07/2017]. TrainOSE (in Greek). Athens: OSE. July 2017. Archived from the original on 31 July 2017. Retrieved 6 August 2024. "Προαστιακός Σιδηρόδρομος Αθηνών" [Athens Suburban Railway (map)] (PDF). TrainOSE (in Greek and English). Athens: OSE. July 2017. Archived from the original (PDF) on 9 August 2017. Retrieved 6 August 2024.
"Απευθείας δρομολόγια Πειραιάς–Αεροδρόμιο & Πειραιάς–Κιάτο από 1η Φεβρουαρίου. Επιπλέον δρομολόγια μεταξύ ΣΚΑ–Κορωπί και αντίστροφα για την καλύτερη εξυπηρέτηση των εργαζομένων" [Direct services for Piraeus–Airport and Piraeus–Kiato from 1 February. Additional services between SKA–Koropi and vice versa for the better service of the employees]. TrainOSE (in Greek). Athens. 30 January 2018. Archived from the original on 3 February 2018. Retrieved 6 August 2024. "Προαστιακές Γραμμές Αθηνών" [Athens Suburban Railway Lines]. TrainOSE (in Greek). Athens. 9 February 2018. Archived from the original on 9 February 2018. Retrieved 6 August 2024.
"Πειραιάς – Σπάτα σε 50 λεπτά με τον Προαστιακό Σιδηρόδρομο" [Piraeus-Spata in 50 minutes by Suburban Railway]. in.gr (in Greek). Athens: Alter Ego Media. 1 June 2007. Archived from the original on 15 March 2024. Retrieved 6 August 2024.
"Σε λειτουργία από την Τετάρτη ο σταθμός Ταύρος του Προαστιακού" [Tavros station of the Suburban Railway in operation from Wednesday]. Ta Nea (in Greek). Athens: Alter Ego Media. 30 September 2014. Archived from the original on 21 July 2023. Retrieved 1 February 2025.
"Δύο νέοι σταθμοί του Προαστιακού σε Μεταμόρφωση και Αγίους Αναργύρους" [Two new Suburban Railway stations in Metamorfosi and Agioi Anargyroi]. Proto Thema (in Greek). Athens: Tassos Karamitsos. 8 August 2010. Archived from the original on 4 February 2025. Retrieved 4 February 2025.
"Άνοιξαν οι σταθμοί Πύργος Βασιλίσσης και Κάτω Αχαρναί του Προαστιακού" [Pyrgos Vasilissis and Kato Acharnai stations of the Suburban Railway have opened]. Athens Transport (in Greek). 27 February 2014. Archived from the original on 6 July 2014. Retrieved 31 January 2025.
"Άνοιξε (επιτέλους) ο σταθμός του Προαστιακού στο Ζεφύρι" [The Suburban Train station in Zefyri has (finally) opened]. Athens Transport (in Greek). 9 May 2018. Archived from the original on 26 August 2018. Retrieved 2 February 2025.
"Προαστιακός: Εγκαίνια τριών νέων σταθμών" [Suburban Railway: Opening of three new stations]. Naftemporiki (in Greek). Piraeus: Giorgos Melissanidis. 17 July 2006. Archived from the original on 21 October 2020. Retrieved 31 January 2025.
"Τα δρομολόγια του Προαστιακού που ισχύουν από τις 8 Ιουλίου 2012" [Suburban railway itineraries valid from 8 July 2012]. Athens Transport (in Greek). 10 July 2012. Archived from the original on 23 April 2013. Retrieved 6 August 2024.

Line A4 (Athens Suburban Railway) (English Wikipedia)

athenstransport.com (Global: low place; English: low place)

capital.gr (Global: low place; English: low place)

ergose.gr (Global: low place; English: low place)

gaiaose.com (Global: low place; English: low place)

hellenictrain.gr (Global: low place; English: low place)

in.gr (Global: 3,401st place; English: 8,153rd place)

naftemporiki.gr (Global: 7,263rd place; English: low place)

ose.gr (Global: low place; English: low place)

protothema.gr (Global: 3,603rd place; English: 7,679th place)

tanea.gr (Global: 4,981st place; English: low place)

trainose.gr (Global: low place; English: low place)

web.archive.org (Global: 1st place; English: 1st place)

in.gr (Global: 3,401^st place; English: 8,153^rd place)

naftemporiki.gr (Global: 7,263^rd place; English: low place)

protothema.gr (Global: 3,603^rd place; English: 7,679^th place)

tanea.gr (Global: 4,981^st place; English: low place)

web.archive.org (Global: 1^st place; English: 1^st place)