Gaya APA

Devore, R, P, C, O, J. (2012). Introduction to Statistics and Data Analysis (Edisi 4). United States of America: Brooks/Cole Cengage Learning.

Gaya MLA

Devore, Roxy, Peck,, Chris, Olsen,, Jay. "Introduction to Statistics and Data Analysis". Edisi 4 United States of America: Brooks/Cole Cengage Learning, 2012. Text.