APA

Chatterjee Nisith Ranjan, University of Delhi. Faculty of Management. Deptt of Business Management and Industrial Administration (Delhi India) & University of Delhi. Faculty of Management. Deptt of Business Management and Industrial Administration (Delhi India). (1969). Study of some psychological problems of middle lev. Delhi: University of Delhi India.

Chicago

Chatterjee Nisith Ranjan, University of Delhi. Faculty of Management. Deptt of Business Management and Industrial Administration (Delhi India) and University of Delhi. Faculty of Management. Deptt of Business Management and Industrial Administration (Delhi India). 1969. Study of some psychological problems of middle lev. Delhi: University of Delhi India.

Harvard

Chatterjee Nisith Ranjan, University of Delhi. Faculty of Management. Deptt of Business Management and Industrial Administration (Delhi India) and University of Delhi. Faculty of Management. Deptt of Business Management and Industrial Administration (Delhi India). (1969). Study of some psychological problems of middle lev. Delhi: University of Delhi India.

MLA

Chatterjee Nisith Ranjan, University of Delhi. Faculty of Management. Deptt of Business Management and Industrial Administration (Delhi India) and University of Delhi. Faculty of Management. Deptt of Business Management and Industrial Administration (Delhi India). Study of some psychological problems of middle lev. Delhi: University of Delhi India. 1969.