एपीए उद्धरण

Bernard, R. H. a. R. Analyzing qualitative data: :systamatic approaches.

शिकागो स्टाइल उद्धरण

Bernard, Russell H and Ryan. Analyzing Qualitative Data: :systamatic Approaches.

एमएलए उद्धरण

Bernard, Russell H and Ryan. Analyzing Qualitative Data: :systamatic Approaches.