Nditi, N. N. (2017). The Open university of Tanzania, Course Materials for the LL.B programme: Law of contract Part I. Open university of Tanzania.
芝加哥风格引文Nditi, Nicholas N.N. The Open University of Tanzania, Course Materials for the LL.B Programme: Law of Contract Part I. Dar es salaam: Open university of Tanzania, 2017.
MLA引文Nditi, Nicholas N.N. The Open University of Tanzania, Course Materials for the LL.B Programme: Law of Contract Part I. Open university of Tanzania, 2017.
警告：这些引文格式不一定是100％准确.