Sidhu, K. S. (2001). Methodology of research in education. Sterling Publishers Private.
Chicago (17e ed.) BronvermeldingSidhu, Kulbir Singh. Methodology of Research in Education. New Delhi: Sterling Publishers Private, 2001.
MLA (8e ed.) BronvermeldingSidhu, Kulbir Singh. Methodology of Research in Education. Sterling Publishers Private, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.