APA
Subbalakshmi S, University of Delhi. Faculty of Arts. Department of Library and Information Science & University of Delhi. Faculty of Arts. Department of Library and Information Science. (1975). Proposed cataloguing rules for maps and coins according to the classified catalogue code. : .
Chicago
Subbalakshmi S, 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. 1975. Proposed cataloguing rules for maps and coins according to the classified catalogue code. : .
Harvard
Subbalakshmi S, 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. (1975). Proposed cataloguing rules for maps and coins according to the classified catalogue code. : .
MLA
Subbalakshmi S, 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. Proposed cataloguing rules for maps and coins according to the classified catalogue code. : . 1975.