Bajpai S R. (1972). Methods of Social Survey and Research. Kitab Ghar.
シカゴスタイル引用形Bajpai S R. Methods of Social Survey and Research. Kanpur: Kitab Ghar, 1972.
MLA引用形式Bajpai S R. Methods of Social Survey and Research. Kitab Ghar, 1972.
警告: この引用は必ずしも正確ではありません.