Oosterhoff, J. A., & Hoptman, A. (2009). Basic Dutch: A grammar and workbook. Routledge.
Chicagoスタイル(17版)引用形式Oosterhoff, Jenneke A., , Ari Hoptman. Basic Dutch: A Grammar and Workbook. London: Routledge, 2009.
MLA(8版)引用形式Oosterhoff, Jenneke A., , Ari Hoptman. Basic Dutch: A Grammar and Workbook. Routledge, 2009.
警告: この引用は必ずしも正確ではありません.