Tyrrell, J. e., Tyrrell, J., & Semple, J. (1971). Generalised clifford parallelism. Cambridge University press.
シカゴスタイル引用形Tyrrell, J.A ed, J.A Tyrrell, , J.G Semple. Generalised Clifford Parallelism. Cambridge: Cambridge University press, 1971.
MLA引用形式Tyrrell, J.A ed, et al. Generalised Clifford Parallelism. Cambridge University press, 1971.
警告: この引用は必ずしも正確ではありません.