Frieder, D. (1998). GRE-GMAT math review: The Mathworks program : everything you need to score high (4th ed.). Macmillan USA.
Chicago Style (17th ed.) CitationFrieder, David. GRE-GMAT Math Review: The Mathworks Program : Everything You Need to Score High. 4th ed. New York, NY: Macmillan USA, 1998.
MLA (9th ed.) CitationFrieder, David. GRE-GMAT Math Review: The Mathworks Program : Everything You Need to Score High. 4th ed. Macmillan USA, 1998.
Warning: These citations may not always be 100% accurate.