APA (7 ম সংস্করণ) উদ্ধৃতি

Singh, J. P. (1994). Searching for an Indian niche in the international petrochemicals industry. Indian Institute of Management.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Singh, J. P. Searching for an Indian Niche in the International Petrochemicals Industry. Ahmedabad, India: Indian Institute of Management, 1994.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Singh, J. P. Searching for an Indian Niche in the International Petrochemicals Industry. Indian Institute of Management, 1994.