Παραπομπή APA

Watson, G. O. (1990). Marine electrical practice (6th ed., revised by BP Shipping Limited.). London: Butterworths.

Παραπομπή Chicago Style

Watson, George Oliphant. Marine Electrical Practice. 6th ed., revised by BP Shipping Limited. London: Butterworths, 1990.

Παραπομπή MLA

Watson, George Oliphant. Marine Electrical Practice. 6th ed., revised by BP Shipping Limited. London: Butterworths, 1990.

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