APA-viite (7. p.)
Schramm, J. W. (2010). Out of steam: Dieselization and American railroad,1920-1960. Lehigh University Press.
Chicago-viite (17. p.)
Schramm, Jeffrey W. Out of Steam: Dieselization and American Railroad,1920-1960. Bethlehem, PA: Lehigh University Press, 2010.
MLA-viite (9. p.)
Schramm, Jeffrey W. Out of Steam: Dieselization and American Railroad,1920-1960. Lehigh University Press, 2010.
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