John Abraham, M. (2013). Madhya kerala charitra veekshanam: An international study of ancient Kerala history. Author.
استشهاد بنمط شيكاغوJohn Abraham, Mangat. Madhya Kerala Charitra Veekshanam: An International Study of Ancient Kerala History. Kochi: Author, 2013.
MLA استشهادJohn Abraham, Mangat. Madhya Kerala Charitra Veekshanam: An International Study of Ancient Kerala History. Author, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.