Lua APA (7ú heag.)

Gittinger, J. P. (1966). The literature of agricultural planning. National Planning Association.

Lua i Stíl Chicago (17ú heag.)

Gittinger, James Price. The Literature of Agricultural Planning. [Washington]: National Planning Association, 1966.

Lua MLA (9ú heag.)

Gittinger, James Price. The Literature of Agricultural Planning. National Planning Association, 1966.

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