APA

Dhakar Vandana, University of Delhi. Faculty of Arts. Department of Library and Information Science & University of Delhi. Faculty of Arts. Department of Library and Information Science. (1979). Comparative study of the information gathering habits of physictsts in selected institutions of Delhi. : .

Chicago

Dhakar Vandana, University of Delhi. Faculty of Arts. Department of Library and Information Science and University of Delhi. Faculty of Arts. Department of Library and Information Science. 1979. Comparative study of the information gathering habits of physictsts in selected institutions of Delhi. : .

Harvard

Dhakar Vandana, University of Delhi. Faculty of Arts. Department of Library and Information Science and University of Delhi. Faculty of Arts. Department of Library and Information Science. (1979). Comparative study of the information gathering habits of physictsts in selected institutions of Delhi. : .

MLA

Dhakar Vandana, University of Delhi. Faculty of Arts. Department of Library and Information Science and University of Delhi. Faculty of Arts. Department of Library and Information Science. Comparative study of the information gathering habits of physictsts in selected institutions of Delhi. : . 1979.