George H Fried. (1995). Biology: A complete course with 900 questions and answers,The study of living organisms. New York: McGraw-Hill.
শিকাগো স্টাইলে সাইটেশনGeorge H Fried. Biology: A Complete Course With 900 Questions and Answers,The Study of Living Organisms. New York: McGraw-Hill, 1995.
এমএলএ সাইটেশনGeorge H Fried. Biology: A Complete Course With 900 Questions and Answers,The Study of Living Organisms. New York: McGraw-Hill, 1995.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.