Παραπομπή APA

Craig, R., & National Maritime Museum. (1980). Steam tramps and cargo liners 1850-1950. London: Her Majesty's Stationary Office.

Παραπομπή Chicago Style

Craig, Robin., and National Maritime Museum. Steam Tramps and Cargo Liners 1850-1950. London: Her Majesty's Stationary Office, 1980.

Παραπομπή MLA

Craig, Robin., and National Maritime Museum. Steam Tramps and Cargo Liners 1850-1950. London: Her Majesty's Stationary Office, 1980.

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