Aitken, Y. (1962). Agricultural science: An introduction for Australian students and farmers by Yvonne Aitken and others.
Lua i Stíl Chicago (17ú heag.)Aitken, Yvonne. Agricultural Science: An Introduction for Australian Students and Farmers by Yvonne Aitken and Others. Melbourne, Cheshire, 1962.
Lua MLA (8ú heag.)Aitken, Yvonne. Agricultural Science: An Introduction for Australian Students and Farmers by Yvonne Aitken and Others. 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.