Lua APA (7ú heag.)

Bogue, D. J., & Toro, J. O. (1974). Challenges to library service [soundrecording]: Some current problems and responses. CREDR Corp.

Lua i Stíl Chicago (17ú heag.)

Bogue, Donald J., agus Jose Orlando Toro. Challenges to Library Service [soundrecording]: Some Current Problems and Responses. Los Angeles, Calif: CREDR Corp, 1974.

Lua MLA (9ú heag.)

Bogue, Donald J., agus Jose Orlando Toro. Challenges to Library Service [soundrecording]: Some Current Problems and Responses. CREDR Corp, 1974.

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