Dyfyniad APA

Eide, E. (1979). Engineering production and cost functions for tankers. Elsevier.

Dyfyniad Arddull Chicago

Eide, Erling. Engineering Production and Cost Functions for Tankers. Amsterdam: Elsevier, 1979.

Dyfyniad MLA

Eide, Erling. Engineering Production and Cost Functions for Tankers. Elsevier, 1979.

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