APA (7th ed.) Citation

Não informado. (1971). Instructional technology. Girard Associates.

Chicago Style (17th ed.) Citation

Não informado. Instructional Technology. Arlington, NJ: Girard Associates, 1971.

MLA (8th ed.) Citation

Não informado. Instructional Technology. Girard Associates, 1971.

Warning: These citations may not always be 100% accurate.