Dyfyniad APA
Thomas, G. S. (2008). Advice from the presidents: The student's guide to reaching the top in business and politics (1st. ed.). Greenwood Press.
Dyfyniad Arddull Chicago
Thomas, G. Scott. Advice from the Presidents: The Student's Guide to Reaching the Top in Business and Politics. 1st. ed. Westport, Conn.: Greenwood Press, 2008.
Dyfyniad MLA
Thomas, G. Scott. Advice from the Presidents: The Student's Guide to Reaching the Top in Business and Politics. 1st. ed. Greenwood Press, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.