Dyfyniad APA

Bierman, H. (1998). The causes of the 1929 stock market crash: A speculative orgy or a new era? Greenwood Press.

Dyfyniad Arddull Chicago

Bierman, Harold. The Causes of the 1929 Stock Market Crash: A Speculative Orgy or a New Era? Westport, Conn.: Greenwood Press, 1998.

Dyfyniad MLA

Bierman, Harold. The Causes of the 1929 Stock Market Crash: A Speculative Orgy or a New Era? Greenwood Press, 1998.

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