Lua APA (7ú heag.)

Goldman, A. s. (1984). principles of water resources planning. prentice- hall, inc.

Lua i Stíl Chicago (17ú heag.)

Goldman, Alvin s. Principles of Water Resources Planning. New jersey: prentice- hall, inc, 1984.

Lua MLA (9ú heag.)

Goldman, Alvin s. Principles of Water Resources Planning. prentice- hall, inc, 1984.

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