Παραπομπή APA

Singh Y K & Bajpai R B. (2015). Research Methodology : Techniques & Trends: Research Methodology (Ed.1.). A P H Publishing.

Παραπομπή Chicago Style

Singh Y K & Bajpai R B. Research Methodology : Techniques & Trends: Research Methodology. Ed.1. New Delhi: A P H Publishing, 2015.

Παραπομπή MLA

Singh Y K & Bajpai R B. Research Methodology : Techniques & Trends: Research Methodology. Ed.1. A P H Publishing, 2015.