CooperW. E.Video-tape replay feedback in learning selected gross motor skills. Unpublished doctoral dissertation, Univer. of Alabama, 1969.
2.
GreenW. B.The effectiveness of television replay as a technique in teaching beginning skill. Unpublished doctoral dissertation, Brigharn Young Univer., 1970.
3.
SandersJ. W.The effect of video-tape feedback on learning a motor skill. Unpublished doctoral dissertation, Univer. of New Mexico, 1969.