APA
Sirug W. S., . (2007). Mathematics of investment. [Place of publication not identified]: Mindshapers Company Incorporated.
Chicago
Sirug Winston S, . 2007. Mathematics of investment. [Place of publication not identified]: Mindshapers Company Incorporated.
Harvard
Sirug W. S., . (2007). Mathematics of investment. [Place of publication not identified]: Mindshapers Company Incorporated.
MLA
Sirug Winston S, . Mathematics of investment. [Place of publication not identified]: Mindshapers Company Incorporated. 2007.