Dyfyniad APA

Willett, E. R. (1968). Fundementals of Securities Markets. Appleton-Century-Crofts.

Dyfyniad Arddull Chicago

Willett, Edward R. Fundementals of Securities Markets. New York: Appleton-Century-Crofts, 1968.

Dyfyniad MLA

Willett, Edward R. Fundementals of Securities Markets. Appleton-Century-Crofts, 1968.

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