APA

edited by Bryant Kearl e. c. S. G. . [. a., .Field data collection in the social sciences : experiences in Africa and the Middle East. New York : Agricultural Development Council, c1976: .

Chicago

edited by Bryant Kearl editorial committee Salem Gafsi [et al.], .Field data collection in the social sciences : experiences in Africa and the Middle East. New York : Agricultural Development Council, c1976: .

Harvard

edited by Bryant Kearl e. c. S. G. . [. a., .Field data collection in the social sciences : experiences in Africa and the Middle East. New York : Agricultural Development Council, c1976: .

MLA

edited by Bryant Kearl editorial committee Salem Gafsi [et al.], .New York : Agricultural Development Council, c1976: . .