Kurup,R S. (1982). Janasamkhya Vardhanayute pratyaghatangal: Consequence of population growth. State institute of languages.
استشهاد بنمط شيكاغوKurup,R S. Janasamkhya Vardhanayute Pratyaghatangal: Consequence of Population Growth. Thiruvananthapuram: State institute of languages, 1982.
MLA استشهادKurup,R S. Janasamkhya Vardhanayute Pratyaghatangal: Consequence of Population Growth. State institute of languages, 1982.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.