List of trolleybus systems (English Wikipedia)

"Abschiedsfahrt des Obus in Innsbruck am 25.02.2007" [Farewell journey of Innsbruck's trolleybuses, on 25.02.2007]. www.beepworld.de (in German). Archived from the original on 30 September 2007. Retrieved 30 April 2018.

chinanews.com

"保定首批17台无轨电车亮相近期有望开通".

chosun.com

nk.chosun.com

"NK조선". nk.chosun.com. Retrieved 20 January 2021.
"NK조선". nk.chosun.com. Retrieved 20 January 2021.

cybernk.net

"북한지역정보넷". www.cybernk.net. Retrieved 5 February 2021.
"북한지역정보넷". www.cybernk.net. Retrieved 22 January 2021.
"북한지역정보넷". www.cybernk.net. Retrieved 22 January 2021.
"북한지역정보넷". www.cybernk.net. Retrieved 22 January 2021.
"북한지역정보넷". www.cybernk.net. Retrieved 21 January 2021.

dahe.cn

news.dahe.cn

""大辫子"公交要回来了！农业路高架桥下已安装好了架空接触网-大河网". news.dahe.cn. Retrieved 14 March 2020.

4g.dahe.cn

"郑州发布53个交通重点项目无轨电车要回来了-手机大河网". 4g.dahe.cn. Retrieved 14 March 2020.

dpp.cz

"Proseckou ulici zaplní elektrobusy a trolejbusy". dpp.cz. Prague Public Transport Company, a.s. Archived from the original on 11 October 2017. Retrieved 10 October 2017.

dtbus.cn

"《大同公交50年》大事记之1980年～1989年 - 大同市公共交通有限责任公司". www.dtbus.cn (in Chinese). Retrieved 27 June 2023.

iett.gov.tr

"1961: Last tramcar in Istanbul". www.iett.gov.tr. İETT (İstanbul Electric Tram and Tünel Company). Archived from the original on 7 September 2009.

ifeng.com

finance.ifeng.com

城市电车风景留是不留_财经_凤凰网. finance.ifeng.com.

ing.dk

"Forlænget frist til duobusser" Ingeniøren 30 September 1994 (in Danish)

kantipuronline.com

"Defunct service staff still paid". eKantipur.com. 19 February 2009. Archived from the original on 7 September 2009. Retrieved 14 July 2009.

liga.net

news.liga.net

Столица Грузии отказалась от трамваев и троллейбусов [The capital of Georgia discards its trams and trolleybuses]. news.liga.net (in Russian).

mynavi.jp

news.mynavi.jp

"「立山トンネルトロリーバス」ラストラン記念イベントの詳細を発表" [Details of the "Tateyama Tunnel Trolley Bus" last run commemorative event announced]. Mynavi News (in Japanese). Japan: Mynavi Corporation. 2 June 2024. Retrieved 3 June 2024.
"立山トンネルの無軌条電車(トロリーバス)事業廃止、電気バス導入へ" [Tateyama Tunnel trackless train (trolley bus) business to be abolished, electric buses to be introduced]. Mynavi News (in Japanese). Japan: Mynavi Corporation. 11 December 2023. Retrieved 3 June 2024.

qq.com

new.qq.com

"保定投入巨资的无轨电车为何突然停运？官方回复……_腾讯新闻". new.qq.com. Retrieved 4 August 2021.

railwaygazette.com

"Marrakech trolleybus route inaugurated". Metro Report. Railway Gazette International. Archived from the original on 19 June 2020.

rodong.rep.kp

"당의 령도업적을 빛내이는 사업에 힘을 넣어". Rodong Sinmun.
"로동신문". rodong.rep.kp. Retrieved 24 November 2021.
"로동신문". rodong.rep.kp. Retrieved 25 January 2021.

sohu.com

"保定12米双源无轨电车来了！计划运行清苑至徐水大王店_亮点". www.sohu.com. Retrieved 14 March 2020.
"好消息！保定无轨电车2号线开通时间定了，始发站为徐水这里_保定市". www.sohu.com. Retrieved 14 March 2020.

sparvagssallskapet.se

"Trolleybus København: 1927-02-01 — 1971-10-16". www.sparvagssallskapet.se. Svenska Spårvägssällskapet [Swedish Tramway Society].
"Trolleybus København: 1993-08-02 — 1998-10". www.sparvagssallskapet.se. Svenska Spårvägssällskapet [Swedish Tramway Society].
"Trolleybus Odense: 1939-08-08 — 1959-11-16". www.sparvagssallskapet.se. Svenska Spårvägssällskapet [Swedish Tramway Society].
"Trolleybus Tallinn". www.sparvagssallskapet.se. Svenska Spårvägssällskapet [Swedish Tramway Society].
"Trolleybus Helsingfors". www.sparvagssallskapet.se. Svenska Spårvägssällskapet [Swedish Tramway Society].
"Trolleybus Helsingfors". www.sparvagssallskapet.se. Svenska Spårvägssällskapet [Swedish Tramway Society].
"Trolleybus Tammerfors [Tampere]: 1948-12-08 — 1976-05-15". www.sparvagssallskapet.se. Svenska Spårvägssällskapet [Swedish Tramway Society].
"Trolleybus Riga". www.sparvagssallskapet.se. Svenska Spårvägssällskapet [Swedish Tramway Society].
"Trolleybus Kaunas". www.sparvagssallskapet.se. Svenska Spårvägssällskapet [Swedish Tramway Society].
"Trolleybus Vilnius". www.sparvagssallskapet.se. Svenska Spårvägssällskapet [Swedish Tramway Society].
"Trolleybus Bergen". www.sparvagssallskapet.se. Svenska Spårvägssällskapet [Swedish Tramway Society].
"Trolleybus Drammen:1909-12-15 — 1967-06-10". www.sparvagssallskapet.se. Svenska Spårvägssällskapet [Swedish Tramway Society].
"Trolleybus Oslo: 1940-12-17 — 1968-02-15". www.sparvagssallskapet.se. Svenska Spårvägssällskapet [Swedish Tramway Society].
"Trolleybus Stavanger: 1947-10-26 — 1963-01-11". www.sparvagssallskapet.se. Svenska Spårvägssällskapet [Swedish Tramway Society].

trams-trolleybus.be

"Trolleybus de Seraing (RELSE)". www.trams-trolleybus.be.

tramz.com

Morrison, Allen. "The Trolleybuses of Valparaíso, Chile". www.tramz.com.
Morrison, Allen. "The Trolleybuses of Santiago, Chile, Part A (1940 and 1947–1978)". www.tramz.com.
Morrison, Allen. "The Trolleybuses of Santiago, Chile, Part B (1991-94)". www.tramz.com.
Allen Morrison. "Latin American Trolleybus Installations". Retrieved 15 February 2009.

transphoto.org

"Zhengzhou". transphoto.org. Retrieved 5 February 2021.
"Chronology: Aktobe". transphoto.org. Retrieved 20 April 2021.
"Almaty". transphoto.org. Retrieved 24 November 2021.
"New Bukhtarma". transphoto.org. Retrieved 20 April 2021.
"Petropavlovsk — Old Photos — Photo".
"Petropavlovsk". transphoto.org. Retrieved 20 April 2021.
"Kostanay". transphoto.org. Retrieved 20 April 2021.
"Taraz". transphoto.org. Retrieved 20 April 2021.
"Balykchy". transphoto.org. Retrieved 20 April 2021.
"Chronology: Bishkek". transphoto.org. Retrieved 24 November 2021.
"Jalal-Abad". transphoto.org. Retrieved 20 April 2021.
"Naryn". transphoto.org. Retrieved 24 November 2021.
"Osh". transphoto.org. Retrieved 24 November 2021.
"Ulaanbaatar". transphoto.org. Retrieved 24 November 2021.
"Yangon". transphoto.org. Retrieved 24 November 2021.
"Anju". transphoto.org. Retrieved 21 December 2020.
"Chongjin". transphoto.org. Retrieved 21 December 2020.
"Chongjin". transphoto.org. Retrieved 6 December 2020.
"Hamhung". transphoto.org. Retrieved 21 December 2020.
"Huichon". transphoto.org. Retrieved 6 December 2020.
"Sangnong". transphoto.org. Retrieved 21 December 2020.
"Jonchon". transphoto.org. Retrieved 24 November 2021.
"Kanggye". transphoto.org. Retrieved 21 December 2020.
"Kimchaek". transphoto.org. Retrieved 21 December 2020.
"Manpo". transphoto.org. Retrieved 6 December 2020.
"Nampho". transphoto.org. Retrieved 21 December 2020.
"Onsong". transphoto.org. Retrieved 21 December 2020.
"Pyongsong". transphoto.org. Retrieved 21 December 2020.
"Sangwŏn". transphoto.org. Retrieved 21 December 2020.
"Sariwon". transphoto.org. Retrieved 21 December 2020.
"Sinhung". transphoto.org. Retrieved 16 April 2021.
"Mannyŏl-rodongjagu". transphoto.org. Retrieved 14 March 2021.
"Sinuiju". transphoto.org. Retrieved 6 December 2020.
"Sinuiju — Interurban Trolleybus Line to Ragwon Machine Complex". transphoto.org. Retrieved 26 April 2021.
"Kumgol-dong". transphoto.org. Retrieved 14 March 2021.
"Tokchon". transphoto.org. Retrieved 22 February 2022.
"Wŏnsan". transphoto.org. Retrieved 21 December 2020.
"Andizhan". transphoto.org. Retrieved 22 February 2022.
"Almalyk". transphoto.org. Retrieved 22 February 2022.
"Hanoi". transphoto.org. Retrieved 22 February 2022.
"Kosino". transphoto.org. Retrieved 22 February 2022.
"Snov". transphoto.org. Retrieved 22 February 2022.

trolleymotion.eu

"Beitrag – trolley:motion".
"Beitrag – trolley:motion" (in German). Retrieved 19 April 2021.
Lehmann, J. "Pyongsong [KP] - Two separate lines in the young "City of Science"". trolleymotion.

old.trolleymotion.eu

Lehmann, J. (6 May 2013). "Riad/Riyadh [SA] - Opening of the New Campus of the King Saud bin Abdulaziz University". TrolleyMotion. Retrieved 2 July 2018.

unikorea.go.kr

unibook.unikorea.go.kr

"통일부 북한자료센터 | 자료검색". unibook.unikorea.go.kr. Retrieved 24 August 2021.
"통일부 북한자료센터 | 자료검색". unibook.unikorea.go.kr. Retrieved 24 August 2021.

unikorea.or.kr

"민추본". www.unikorea.or.kr. Retrieved 25 January 2021.

uriminzokkiri.com

"목숨처럼 지켜야 할 본태". www.uriminzokkiri.com. Retrieved 25 January 2021.

web.archive.org

"Marrakech trolleybus route inaugurated". Metro Report. Railway Gazette International. Archived from the original on 19 June 2020.
"Defunct service staff still paid". eKantipur.com. 19 February 2009. Archived from the original on 7 September 2009. Retrieved 14 July 2009.
"1961: Last tramcar in Istanbul". www.iett.gov.tr. İETT (İstanbul Electric Tram and Tünel Company). Archived from the original on 7 September 2009.
"Abschiedsfahrt des Obus in Innsbruck am 25.02.2007" [Farewell journey of Innsbruck's trolleybuses, on 25.02.2007]. www.beepworld.de (in German). Archived from the original on 30 September 2007. Retrieved 30 April 2018.
"Proseckou ulici zaplní elektrobusy a trolejbusy". dpp.cz. Prague Public Transport Company, a.s. Archived from the original on 11 October 2017. Retrieved 10 October 2017.

worldcat.org

Haseldine, Peter (March–April 2015). "Tehran Closure". Trolleybus Magazine No. 320, pp. 40–43. National Trolleybus Association (UK). ISSN 0266-7452.

search.worldcat.org

"Trolleynews". Trolleybus Magazine. Vol. 59, no. 370. UK: National Trolleybus Association. July–August 2023. p. 173. ISSN 0266-7452. OCLC 62554332.

xinhuanet.com

m.xinhuanet.com

"保定双源无轨电车试运行按区域计价1-2元".