APA
(1985). RESEARCH METHODOLOGY:METHODS & TECHNIQUES. : WILEY EASTERN LTD.,NEW DELHI 110002.
Chicago
1985. RESEARCH METHODOLOGY:METHODS & TECHNIQUES. : WILEY EASTERN LTD.,NEW DELHI 110002.
Harvard
(1985). RESEARCH METHODOLOGY:METHODS & TECHNIQUES. : WILEY EASTERN LTD.,NEW DELHI 110002.
MLA
RESEARCH METHODOLOGY:METHODS & TECHNIQUES. : WILEY EASTERN LTD.,NEW DELHI 110002. 1985.
