Dyfyniad APA

Mayer, T. S. (1983). Commodity options: A user's guide to speculating and hadging. Institute of Finance.

Dyfyniad Arddull Chicago

Mayer, Terry S. Commodity Options: A User's Guide to Speculating and Hadging. New York: Institute of Finance, 1983.

Dyfyniad MLA

Mayer, Terry S. Commodity Options: A User's Guide to Speculating and Hadging. Institute of Finance, 1983.

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