Não informado. (1971). Journal of Agricultural Research. Government of the Punjab, Department of Agriculture.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Agricultural Research. Lahore, Paquistao: Government of the Punjab, Department of Agriculture, 1971.
Lua MLA (8ú heag.)Não informado. Journal of Agricultural Research. Government of the Punjab, Department of Agriculture, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.