Cita APA (7th ed.)

RAO, S. P. S. S. R. (2012). Introduction to biostatistics and research methods. PHI Learning.

Cita Chicago (17th ed.)

RAO, Sundar P. S. S. Richard. Introduction to Biostatistics and Research Methods. PHI Learning, 2012.

Cita MLA (9th ed.)

RAO, Sundar P. S. S. Richard. Introduction to Biostatistics and Research Methods. PHI Learning, 2012.