APA citiranje

Wydra, F. T. (1980). Learner controlled instruction. Educational Technology Publications.

Chicago Style (17th ed.) Citation

Wydra, Frank T. Learner Controlled Instruction. Englewood Cliffs, N.J: Educational Technology Publications, 1980.

MLA citiranje

Wydra, Frank T. Learner Controlled Instruction. Educational Technology Publications, 1980.