APA
(1973). Handbook on Population Education. Tirupati: Sri Venkateswara University(O.R.I.).
Chicago
1973. Handbook on Population Education. Tirupati: Sri Venkateswara University(O.R.I.).
Harvard
(1973). Handbook on Population Education. Tirupati: Sri Venkateswara University(O.R.I.).
MLA
Handbook on Population Education. Tirupati: Sri Venkateswara University(O.R.I.). 1973.