APA-viite

Panneerselvam, R. (2014). Research methodology (Ed. 2.). PHI Learning Pvt Ltd.

Chicago-tyylinen lähdeviittaus

Panneerselvam, R. Research Methodology. Ed. 2. New Delhi: PHI Learning Pvt Ltd, 2014.

MLA-viite

Panneerselvam, R. Research Methodology. Ed. 2. PHI Learning Pvt Ltd, 2014.