Παραπομπή APA

Sastry S S. (2008). Engineering mathematics.V.1 (4th ed.). PHI.

Παραπομπή Chicago Style

Sastry S S. Engineering Mathematics.V.1. 4th ed. NewDelhi: PHI, 2008.

Παραπομπή MLA

Sastry S S. Engineering Mathematics.V.1. 4th ed. PHI, 2008.