Dyfyniad APA

Bates, A. W. (2003). “Author pays” publishing model: Not all authors will gain. BMJ Publishing Group Ltd.

Dyfyniad Arddull Chicago

Bates, Alan W. “Author Pays” Publishing Model: Not All Authors Will Gain. BMJ Publishing Group Ltd, 2003.

Dyfyniad MLA

Bates, Alan W. “Author Pays” Publishing Model: Not All Authors Will Gain. BMJ Publishing Group Ltd, 2003.

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