Lua APA (7ú heag.)

Librero, A. R. (1979). The role of farm management research in relation to an efficient extension service. Food & Fertilizer Technology Center.

Lua i Stíl Chicago (17ú heag.)

Librero, Aida R. The Role of Farm Management Research in Relation to an Efficient Extension Service. Taipei City,China: Food & Fertilizer Technology Center, 1979.

Lua MLA (9ú heag.)

Librero, Aida R. The Role of Farm Management Research in Relation to an Efficient Extension Service. Food & Fertilizer Technology Center, 1979.

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