APA
Shukla M., . (1979). Office organisation and management 5th rev. ed. : .
Chicago
Shukla M.C, . 1979. Office organisation and management 5th rev. ed. : .
Harvard
Shukla M., . (1979). Office organisation and management 5th rev. ed. : .
MLA
Shukla M.C, . Office organisation and management 5th rev. ed. : . 1979.