1979 Yugoslav Mount Everest expedition (English Wikipedia)

Intihar, Anja (11 May 2020). "Umrl je Tone Škarja: vodja, ki je alpiniste na gori premikal kot »šahovske figure«" [Tone Škarja has died: the leader who moved alpinists on the mountain like "chess pieces"]. Delo (in Slovenian). Retrieved 21 July 2022.

everesthistory.com

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"40. obljetnica ekspedicije Everesta 1979" [40th anniversary of the Everest 1979 expedition] (in Serbo-Croatian). Hrvatsko planinarsko društvo Ivančica. 27 March 2019. Retrieved 21 July 2022.

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Mesarić, Vladimir (16 November 2017). "Planinarski tjedan" [Mountaineering week] (in Serbo-Croatian). Libraries of the city of Zagreb (KGZ). Retrieved 21 July 2022.

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Salihović, M. (15 December 2015). "Jugosloveni na vrhu Mont Everesta" [Yugoslavs on top of Mount Everest]. Novi.ba (in Serbo-Croatian). Retrieved 21 July 2022.

Grošelj, Viki (9 May 2019). "40 years since the "Slovenian Everest"". Our Space. Retrieved 21 July 2022.

"Predsednik Pahor sprejel člane odprave Everest 1979" [President Pahor welcomed the members of the Everest 1979 expedition] (in Slovenian). Alpine Association of Slovenia. 13 May 2019. Retrieved 21 July 2022.

"Pred natanko 40 leti sta Nejc Zaplotnik in Andrej Štremfelj stopila na vrh sveta" [Exactly 40 years ago, Nejc Zaplotnik and Andrej Štremfelj stepped on top of the world] (in Slovenian). Radiotelevizija Slovenija. 13 May 2019. Retrieved 21 July 2022.

Božić, Stipe (3 February 2009). "30. obljetnica Zapadnog Grebena Everesta" [30th anniversary of the West Ridge of Everest]. stipebozic.com (in Serbo-Croatian). Archived from the original on 14 February 2017. Retrieved 21 July 2022.

Jovanović, Jelena (21 July 2019). "Jugosloveni su prije 40 godina bili na krovu svijeta: Na vrhu smo i ne znamo šta ćemo" [40 years ago, the Yugoslavs were on top of the world: We are on top and we don't know what to do]. Vijesti.me (in Serbo-Croatian). Retrieved 21 July 2022.

"35 godina od prvog jugoslovenskog uspona na Everest" [35 years since the first Yugoslav ascent to Everest] (in Serbo-Croatian). Visokogorci Crne Gore. 19 May 2014. Retrieved 23 December 2024.

Petrovčić, Gordana (9 October 2007). "Uspon na visine na kojima "caruju" mlažnjaci" [Ascent to the heights where jets "reign"] (PDF). Vjesnik (in Serbo-Croatian). Archived from the original (PDF) on September 28, 2022. Retrieved 6 February 2011.

Petrovčić, Gordana (9 October 2007). "Uspon na visine na kojima "caruju" mlažnjaci" [Ascent to the heights where jets "reign"] (PDF). Vjesnik (in Serbo-Croatian). Archived from the original (PDF) on September 28, 2022. Retrieved 6 February 2011.
"Nikolay Petkov". EverestHistory.com. Archived from the original on 2022-05-17. Retrieved 25 July 2022.
Šćavina, Kristinka (15 August 2007). "Tragedija Stipe Božića / Ponos mi ublažava patnju" [Tragedy of Stipe Božić / Pride eases my suffering]. Gloria (in Serbo-Croatian). Archived from the original on 21 July 2011. Retrieved 14 February 2011.
Božić, Stipe (3 February 2009). "30. obljetnica Zapadnog Grebena Everesta" [30th anniversary of the West Ridge of Everest]. stipebozic.com (in Serbo-Croatian). Archived from the original on 14 February 2017. Retrieved 21 July 2022.

Mesarić, Vladimir (16 November 2017). "Planinarski tjedan" [Mountaineering week] (in Serbo-Croatian). Libraries of the city of Zagreb (KGZ). Retrieved 21 July 2022.