Lua APA (7ú heag.)

Fulmer, R. (1977). Practical human relations. Richard D Irwin.

Lua i Stíl Chicago (17ú heag.)

Fulmer, Robert. Practical Human Relations. New Delhi: Richard D Irwin, 1977.

Lua MLA (9ú heag.)

Fulmer, Robert. Practical Human Relations. Richard D Irwin, 1977.

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