Rao P.S.S Sundar. (2006). INTRODUCTION TO BIOSTATISTICS AND RESEARCH METHODS (4th ed.). Prentice Hall India private Limited.
Chicago-Zitierstil (17. Ausg.)Rao P.S.S Sundar. INTRODUCTION TO BIOSTATISTICS AND RESEARCH METHODS. 4th ed. New Delhi: Prentice Hall India private Limited, 2006.
MLA-Zitierstil (9. Ausg.)Rao P.S.S Sundar. INTRODUCTION TO BIOSTATISTICS AND RESEARCH METHODS. 4th ed. Prentice Hall India private Limited, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.