Tohutoro APA (7th ed.)

Keey, R. B. (1978). Introduction to industrial drying operations. Pergamon.

Tohutoru Kātū Chicago (17th ed.)

Keey, R. B. Introduction to Industrial Drying Operations. Oxford: Pergamon, 1978.

Tohutoro MLA (9th ed.)

Keey, R. B. Introduction to Industrial Drying Operations. Pergamon, 1978.