Dyfyniad APA

Hayes, P. C. (1996). Churchill's pocketbook of Medicine. Churchill Livingstone.

Dyfyniad Arddull Chicago

Hayes, Peter C. Churchill's Pocketbook of Medicine. London: Churchill Livingstone, 1996.

Dyfyniad MLA

Hayes, Peter C. Churchill's Pocketbook of Medicine. Churchill Livingstone, 1996.

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