ROBERTS-PHELPS, & McDougall. (1998). 90 brain-teasers for trainers. Hampshire: Gower.
Chicago Style CitationROBERTS-PHELPS, and McDougall. 90 Brain-teasers for Trainers. Hampshire: Gower, 1998.
MLA CitationROBERTS-PHELPS, and McDougall. 90 Brain-teasers for Trainers. Hampshire: Gower, 1998.
Warning: These citations may not always be 100% accurate.