APA (7 ম সংস্করণ) উদ্ধৃতি

Sarwar, H. (1988). Operational and economic viability of small scale incubator at village level. Bangladesh Academy for Rural Development.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Sarwar, Hasan. Operational and Economic Viability of Small Scale Incubator at Village Level. Comilla: Bangladesh Academy for Rural Development, 1988.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Sarwar, Hasan. Operational and Economic Viability of Small Scale Incubator at Village Level. Bangladesh Academy for Rural Development, 1988.