Cita APA (7th ed.)

Diederich, P. B. (1973). Short-cut statistics for teacher-made tests ([New ed].). Educational Testing Service.

Cita Chicago (17th ed.)

Diederich, Paul Bernard. Short-cut Statistics for Teacher-made Tests. [New ed]. New Jersey: Educational Testing Service, 1973.

Cita MLA (8th ed.)

Diederich, Paul Bernard. Short-cut Statistics for Teacher-made Tests. [New ed]. Educational Testing Service, 1973.