Dyfyniad APA

173748 Ewing, D. W. (1974). Writing for results: In business, govrenment and the professions. NY : J Wiley.

Dyfyniad Arddull Chicago

173748 Ewing, David W. Writing for Results: In Business, Govrenment and the Professions. NY : J Wiley, 1974.

Dyfyniad MLA

173748 Ewing, David W. Writing for Results: In Business, Govrenment and the Professions. NY : J Wiley, 1974.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.