Fertiliser Association of India & Group Discussion on Environment Management. (1994). Environmental management in fertiliser industry, a group discussion. Fertiliser Association of India.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Fertiliser Association of India و Group Discussion on Environment Management. Environmental Management in Fertiliser Industry, a Group Discussion. New Delhi: Fertiliser Association of India, 1994.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Fertiliser Association of India و Group Discussion on Environment Management. Environmental Management in Fertiliser Industry, a Group Discussion. Fertiliser Association of India, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.