Glaskowsky, N. A. (1962). An analysis and evaluation of the development of coordinated air-truck transportation with special reference to Northwest Airlines,inc.
Lua i Stíl Chicago (17ú heag.)Glaskowsky, Nicholas A. An Analysis and Evaluation of the Development of Coordinated Air-truck Transportation with Special Reference to Northwest Airlines,inc. Minneapolis, 1962.
Lua MLA (8ú heag.)Glaskowsky, Nicholas A. An Analysis and Evaluation of the Development of Coordinated Air-truck Transportation with Special Reference to Northwest Airlines,inc. 1962.
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