Παραπομπή APA

(1969). Computing systems fundamentals: : techniques: a programmed instruction course. Chicago: Science Research Associates.

Παραπομπή Chicago Style

Computing Systems Fundamentals: : Techniques: A Programmed Instruction Course. Chicago: Science Research Associates, 1969.

Παραπομπή MLA

Computing Systems Fundamentals: : Techniques: A Programmed Instruction Course. Chicago: Science Research Associates, 1969.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.