Andhra Pradesh (India). Director of Industries. (1976). Directory of small scale industrial units in Andhra Pradesh. Director of Industries, Govt. of Andhra Pradesh.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিAndhra Pradesh (India). Director of Industries. Directory of Small Scale Industrial Units in Andhra Pradesh. [Hyderabad]: Director of Industries, Govt. of Andhra Pradesh, 1976.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিAndhra Pradesh (India). Director of Industries. Directory of Small Scale Industrial Units in Andhra Pradesh. Director of Industries, Govt. of Andhra Pradesh, 1976.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.