Tohutoro APA (7th ed.)

Howell, D. C. (1995). Fundamental statistics for the behavioral sciences (3rd.ed.). Duxbury.

Tohutoru Kātū Chicago (17th ed.)

Howell, David C. Fundamental Statistics for the Behavioral Sciences. 3rd.ed. Belmont: Duxbury, 1995.

Tohutoro MLA (9th ed.)

Howell, David C. Fundamental Statistics for the Behavioral Sciences. 3rd.ed. Duxbury, 1995.