This digital archive for prewar and wartime Japan-related materials (戦前・戦中期日本関係機関資料デジタルアーカイブ) includes a number of digitized scans of microfilmed copies of SMRC publications housed in the Library of Congress. For more details, please see the "Microfilm" section of this guide.

Guide to Manchukuo research resources at Harvard-Yenching Library, which includes significant holdings of SMRC publications.

This multi-volume title, provided through IDE-JETRO’s "Japan in Modern Asia" digital archive, contains guidelines for all manner of work, operations, and governance within the South Manchurian Railway Company.

A large number of SMRC publications are available for viewing online via HathiTrust.