APA

Chhaya M., Shukla N., . (1977). Inquiry into the achievement in physics of pupils of class 8th and 10th of schools belonging to the Kendriya Vidyalaya Sangathan Indian School Certificate Board and Private Higher Secondary schools affiliated to the All India Higher Secondary Board, Delhi of Bombay, Calcutta, Madras and Delhi. : University of Bombay.

Chicago

Chhaya M.P, Shukla N.N, . 1977. Inquiry into the achievement in physics of pupils of class 8th and 10th of schools belonging to the Kendriya Vidyalaya Sangathan Indian School Certificate Board and Private Higher Secondary schools affiliated to the All India Higher Secondary Board, Delhi of Bombay, Calcutta, Madras and Delhi. : University of Bombay.

Harvard

Chhaya M., Shukla N., . (1977). Inquiry into the achievement in physics of pupils of class 8th and 10th of schools belonging to the Kendriya Vidyalaya Sangathan Indian School Certificate Board and Private Higher Secondary schools affiliated to the All India Higher Secondary Board, Delhi of Bombay, Calcutta, Madras and Delhi. : University of Bombay.

MLA

Chhaya M.P, Shukla N.N, . Inquiry into the achievement in physics of pupils of class 8th and 10th of schools belonging to the Kendriya Vidyalaya Sangathan Indian School Certificate Board and Private Higher Secondary schools affiliated to the All India Higher Secondary Board, Delhi of Bombay, Calcutta, Madras and Delhi. : University of Bombay. 1977.