Kurup,R S. (1994). Janasankahya vidyabhyasam: Population education. State institute of languages.
Chicago Edition CitationKurup,R S. Janasankahya Vidyabhyasam: Population Education. State institute of languages, 1994.
ציטוט MLAKurup,R S. Janasankahya Vidyabhyasam: Population Education. State institute of languages, 1994.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.