Παραπομπή APA

Beattie, D. H., & Somerville, W. M. (1978). Ship's gear: A review of deck machinery. London: The Institute of Marine Engineers.

Παραπομπή Chicago Style

Beattie, D. H., and W. M. Somerville. Ship's Gear: A Review of Deck Machinery. London: The Institute of Marine Engineers, 1978.

Παραπομπή MLA

Beattie, D. H., and W. M. Somerville. Ship's Gear: A Review of Deck Machinery. London: The Institute of Marine Engineers, 1978.

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