Dyfyniad APA

Jeremy Comford. (1998). Effective negotiating. Oxford: Oxford Univ. Press.

Dyfyniad Arddull Chicago

Jeremy Comford. Effective Negotiating. Oxford: Oxford Univ. Press, 1998.

Dyfyniad MLA

Jeremy Comford. Effective Negotiating. Oxford: Oxford Univ. Press, 1998.

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