Dyfyniad APA

Holtz, H. (1999). The concise guide to becoming an independent consultant. New York: John Wiley & Sons, Inc.

Dyfyniad Arddull Chicago

Holtz, Herman. The Concise Guide to Becoming an Independent Consultant. New York: John Wiley & Sons, Inc, 1999.

Dyfyniad MLA

Holtz, Herman. The Concise Guide to Becoming an Independent Consultant. New York: John Wiley & Sons, Inc, 1999.

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