- en-academic.com dic.nsf/enwiki/915333The museum has an extensive library with the purpose of documenting the history of the City of Oslo, as well as the former municipality Aker.
- Norsk Folkemuseum is located at Bygdøy in Oslo and has an Open-Air Museum with 160 historic buildings.
- wiki2.org en/Oslo_City_MuseumIn 2006 it became part of the newly established Oslo Museum, together with two other museums; the Intercultural Museum and the Theatre Museum.
- WikiMili.com en/Oslo_City_MuseumThe museum is headquartered at Frogner Manor in Frogner Park, together with two of its departments; Oslo City Museum and Theatre Museum.
- norwaytravelguide.no city-guides/5-museums-in-osloFor those wanting a slightly different museum, The Norwegian Museum of Cultural History is a must-see attraction in Oslo.
- planergo.com en/sights/oslo-city-museum/The museum has an extensive library with the purpose of documenting the history of the City of Oslo, as well as the former municipality Aker.
- http://what2seeinoslo.com 10-oslo-city-museumThe Oslo City Museum is situated at Frogner Manor in the southern part of Vigeland park (Frognerparken).
- tropki.com norway/eastern-norway/oslo/oslo-city-…Oslo City Museum has an extensive library with the purpose of documenting the history of the City of Oslo, as well as the former municipality Aker.
- freetouroslo.com oslo-museum-in-frogner-park/The extensive beautiful park is known as the Frogner Park while the four museums found within it include the following:- i. The Oslo City Museum ii.
- heroesofadventure.com listing/oslo-city-museum-…Oslo City Museum (Oslo Bymuseum). Park-based museum with exhibitions tracing the development of Oslo & a large art collection.