Lua APA (7ú heag.)

Mager, R. F., & Beach, K. M. (1967). Developing vocational instruction. Fearon Publishers.

Lua i Stíl Chicago (17ú heag.)

Mager, Robert Frank, agus Kenneth M. Beach. Developing Vocational Instruction. Palo Alto, Calif.: Fearon Publishers, 1967.

Lua MLA (8ú heag.)

Mager, Robert Frank, agus Kenneth M. Beach. Developing Vocational Instruction. Fearon Publishers, 1967.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.