Rollnik, H., & Pfeil, W. (1974). Proceedings. North-Holland Publishing Company.
シカゴスタイル引用形Rollnik, H., , W. Pfeil. Proceedings. Amsterdam: North-Holland Publishing Company, 1974.
MLA引用形式Rollnik, H., , W. Pfeil. Proceedings. North-Holland Publishing Company, 1974.
警告: この引用は必ずしも正確ではありません.