APA (7th ed.) Zitazioa

(1964). Measurement procedures in programmed instruction [by] Richard E. Schutz, Robert L. Baker, and Vernon S. Gerlach.

Chicago Style (17th ed.) Zitazioa

Measurement Procedures in Programmed Instruction [by] Richard E. Schutz, Robert L. Baker, and Vernon S. Gerlach. 1964.

MLA (9th ed.) Zitazioa

Measurement Procedures in Programmed Instruction [by] Richard E. Schutz, Robert L. Baker, and Vernon S. Gerlach. 1964.