FERTILISER ASSOCIATION OF INDIA. (1996). FERTILISER STATISTICS (41ST.). FERTILIZER ASSOCIATION OF INDIA.
Lua i Stíl Chicago (17ú heag.)FERTILISER ASSOCIATION OF INDIA. FERTILISER STATISTICS. 41ST. NEW DELHI: FERTILIZER ASSOCIATION OF INDIA, 1996.
Lua MLA (9ú heag.)FERTILISER ASSOCIATION OF INDIA. FERTILISER STATISTICS. 41ST. FERTILIZER ASSOCIATION OF INDIA, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.