APA (7 ম সংস্করণ) উদ্ধৃতি

SINGH RAKESH. (2002). ECONOMIC ENVIRONMENT OF BUSINEESS A CASE STUDY APPROACH. SHROFF PUBLISHERS AND DISTRIBUTORS PVT LTD.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

SINGH RAKESH. ECONOMIC ENVIRONMENT OF BUSINEESS A CASE STUDY APPROACH. MUMBAI: SHROFF PUBLISHERS AND DISTRIBUTORS PVT LTD, 2002.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

SINGH RAKESH. ECONOMIC ENVIRONMENT OF BUSINEESS A CASE STUDY APPROACH. SHROFF PUBLISHERS AND DISTRIBUTORS PVT LTD, 2002.