Παραπομπή APA

Sarah Joseph. (1989). Nanma thinmakalude vriksham. Current Books.

Παραπομπή Chicago Style

Sarah Joseph. Nanma Thinmakalude Vriksham. Thrissur: Current Books, 1989.

Παραπομπή MLA

Sarah Joseph. Nanma Thinmakalude Vriksham. Current Books, 1989.