Dyfyniad APA

John H Michall. (1968). writing for professional and technical journals. John Wiley & Sons.

Dyfyniad Arddull Chicago

John H Michall. Writing for Professional and Technical Journals. John Wiley & Sons, 1968.

Dyfyniad MLA

John H Michall. Writing for Professional and Technical Journals. John Wiley & Sons, 1968.

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