Dyfyniad APA

Liason Committee on. (1975). Directory of accredited residencies. American Medical Association.

Dyfyniad Arddull Chicago

Liason Committee on. Directory of Accredited Residencies. Chicago: American Medical Association, 1975.

Dyfyniad MLA

Liason Committee on. Directory of Accredited Residencies. American Medical Association, 1975.

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