APA
Singh P. P. B. J. K. &. J. T. M., . (1991). Modern chemistry for higher secondary - std. XI. Himalaya publishing house, Mumbai: .
Chicago
Singh P P Bhambhani J K & Joseph T M, . 1991. Modern chemistry for higher secondary - std. XI. Himalaya publishing house, Mumbai: .
Harvard
Singh P. P. B. J. K. &. J. T. M., . (1991). Modern chemistry for higher secondary - std. XI. Himalaya publishing house, Mumbai: .
MLA
Singh P P Bhambhani J K & Joseph T M, . Modern chemistry for higher secondary - std. XI. Himalaya publishing house, Mumbai: . 1991.