APA

Singh B. P. C. T. N., . (1979). Essentials of management. : Kitab Mahal, Allahabad.

Chicago

Singh B P Chhabra T N, . 1979. Essentials of management. : Kitab Mahal, Allahabad.

Harvard

Singh B. P. C. T. N., . (1979). Essentials of management. : Kitab Mahal, Allahabad.

MLA

Singh B P Chhabra T N, . Essentials of management. : Kitab Mahal, Allahabad. 1979.