Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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