APA استشهاد

Kochouseph Chittilappilly. (2007). Practical wisdom (6th ed.). D C Books.

استشهاد بنمط شيكاغو

Kochouseph Chittilappilly. Practical Wisdom. 6th ed. Kottayam: D C Books, 2007.

MLA استشهاد

Kochouseph Chittilappilly. Practical Wisdom. 6th ed. D C Books, 2007.