泵動式 (Chinese Wikipedia)

Adler, Dennis. Winchester Shotguns. New York: Skyhorse Publishing. 10 November 2015: 151–152 [2020-11-08]. ISBN 978-1-5107-0924-9. （原始内容存档于2020-08-11）.
Kirchner, Paul. Jim Cirillo's Tales of the Stakeout Squad. Boulder, Colorado: Paladin Press. 1 April 2008: 31–32 [2020-11-08]. ISBN 978-1-61004-693-0. （原始内容存档于2017-03-08）.
Thompson, Leroy. US Combat Shotguns. Bloomsbury Publishing. 20 August 2013: 18–19 [2020-11-08]. ISBN 978-1-78096-016-6. （原始内容存档于2017-03-08）.
Spomer, Ron. Predator Hunting: Proven Strategies That Work from East to West. Skyhorse Publishing Inc. 1 July 2012: 75 [2020-11-08]. ISBN 978-1-61608-709-8. （原始内容存档于2017-03-08）.
Brophy, William S. Marlin Firearms: A History of the Guns and the Company That Made Them. Stackpole Books. 1989: 435–436 [2020-11-08]. ISBN 978-0-8117-0877-7. （原始内容存档于2017-03-08）.

gewehr.ru

Krieghoff Semprio In-Line Action -. The Firearm Blog. 2016-05-10 [2019-04-11]. （原始内容存档于2019-04-11）（美国英语）.

Adler, Dennis. Winchester Shotguns. New York: Skyhorse Publishing. 10 November 2015: 151–152 [2020-11-08]. ISBN 978-1-5107-0924-9. （原始内容存档于2020-08-11）.
Kirchner, Paul. Jim Cirillo's Tales of the Stakeout Squad. Boulder, Colorado: Paladin Press. 1 April 2008: 31–32 [2020-11-08]. ISBN 978-1-61004-693-0. （原始内容存档于2017-03-08）.
Thompson, Leroy. US Combat Shotguns. Bloomsbury Publishing. 20 August 2013: 18–19 [2020-11-08]. ISBN 978-1-78096-016-6. （原始内容存档于2017-03-08）.
Spomer, Ron. Predator Hunting: Proven Strategies That Work from East to West. Skyhorse Publishing Inc. 1 July 2012: 75 [2020-11-08]. ISBN 978-1-61608-709-8. （原始内容存档于2017-03-08）.
Brophy, William S. Marlin Firearms: A History of the Guns and the Company That Made Them. Stackpole Books. 1989: 435–436 [2020-11-08]. ISBN 978-0-8117-0877-7. （原始内容存档于2017-03-08）.
Test: KRIEGHOFF Semprio. An innovative first-class repeating rifle. all4shooters. [2019-04-11]. （原始内容存档于2021-01-16）（英语）.
Krieghoff Semprio In-Line Action -. The Firearm Blog. 2016-05-10 [2019-04-11]. （原始内容存档于2019-04-11）（美国英语）.
ОАО "Конструкторское бюро приборостроения" - 10 лет ГМ-94. kbptula.ru. [25 August 2015]. （原始内容存档于8 December 2015）.
ГМ-94. gewehr.ru. [24 January 2015]. （原始内容存档于28 January 2015）.