Ahmad, K., Rao, D., Singh, S., & Yunus, M. (1985). Perespectives in environmental botany 1985. Print House (India).
Lua i Stíl Chicago (17ú heag.)Ahmad, K.J., D.N Rao, S.N Singh, agus Mohd Yunus. Perespectives in Environmental Botany 1985. Lucknow: Print House (India), 1985.
Lua MLA (9ú heag.)Ahmad, K.J., et al. Perespectives in Environmental Botany 1985. Print House (India), 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.