APA Edition Citation

Bock, B., & Bock, K. (1977). soviet bloc merchant ships. Janes publishing Company.

Chicago Edition Citation

Bock, Bruno, and Klaus Bock. Soviet Bloc Merchant Ships. London: Janes publishing Company, 1977.

MLA Edition Citation

Bock, Bruno, and Klaus Bock. Soviet Bloc Merchant Ships. Janes publishing Company, 1977.

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