APA Style
Sastri, A, S, R, M. (2006).
Yajnopavitha Tattva Darsanamu .
Tirupathi:
Thirumala Tirupati Tattva Darsanamu.
MLA Style
Sastri, Avvari, Sri, Rama, Murthy.
"Yajnopavitha Tattva Darsanamu".
Tirupathi:
Thirumala Tirupati Tattva Darsanamu,
2006.
Book.