Ayyappan, N. (1988). Tharathamya sahityam: Thatwavum prasakthiyum. Kerala Bhasha Institute.
استشهاد بنمط شيكاغوAyyappan, Nair. Tharathamya Sahityam: Thatwavum Prasakthiyum. Thiruvananthapuram: Kerala Bhasha Institute, 1988.
MLA استشهادAyyappan, Nair. Tharathamya Sahityam: Thatwavum Prasakthiyum. Kerala Bhasha Institute, 1988.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.