Dyfyniad APA

MARSHALL, W. (1978). Solution Of Problems Based Texbook W.t. Marshall. Pitman.

Dyfyniad Arddull Chicago

MARSHALL, W.T. Solution Of Problems Based Texbook W.t. Marshall. Pitman, 1978.

Dyfyniad MLA

MARSHALL, W.T. Solution Of Problems Based Texbook W.t. Marshall. Pitman, 1978.

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