Dyfyniad APA

Bench, G. N. (1959). Learning guide in biology: Tests. Lyons & Carnahan.

Dyfyniad Arddull Chicago

Bench, Gerald N. Learning Guide in Biology: Tests. [Chicago?]: Lyons & Carnahan, 1959.

Dyfyniad MLA

Bench, Gerald N. Learning Guide in Biology: Tests. Lyons & Carnahan, 1959.

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