RAO P.S.S. SUNDAR [A], R. J. [. (2007). INTRODUCTION TO BIOSTATISTICS AND RESEARCH METHODS - 4TH ED (4TH.). PRENTICE-HALL OF INDIA PRIVATE LIMITED.
Chicago-čujuhus (17. p.)RAO P.S.S. SUNDAR [A], RICHARD J. [A]. INTRODUCTION TO BIOSTATISTICS AND RESEARCH METHODS - 4TH ED. 4TH. NEW DELHI: PRENTICE-HALL OF INDIA PRIVATE LIMITED, 2007.
MLA-čujuhus (9. p.)RAO P.S.S. SUNDAR [A], RICHARD J. [A]. INTRODUCTION TO BIOSTATISTICS AND RESEARCH METHODS - 4TH ED. 4TH. PRENTICE-HALL OF INDIA PRIVATE LIMITED, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.