Singh, Y. K. (2012). Sociological foundation of education. APH Publishing.
Citazione stile Chigago Style (17a edizione)Singh, Yogesh Kumar. Sociological Foundation of Education. New Delhi: APH Publishing, 2012.
Citatione MLA (9a ed.)Singh, Yogesh Kumar. Sociological Foundation of Education. APH Publishing, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.