Não informado. (1968). Marketer: The magazine for cooperative grain farmers. Far-Mar-Co.
Lua i Stíl Chicago (17ú heag.)Não informado. Marketer: The Magazine for Cooperative Grain Farmers. Hutchinson, Kan: Far-Mar-Co, 1968.
Lua MLA (8ú heag.)Não informado. Marketer: The Magazine for Cooperative Grain Farmers. Far-Mar-Co, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.