Richards, J. A. (1984). The effects of augmented attentional focus on the performance with practice of a closed perceptual-motor task for individuals who differ in task mastery. [publisher not identified].
Chicago Style (17th ed.) CitationRichards, John Allen. The Effects of Augmented Attentional Focus on the Performance with Practice of a Closed Perceptual-motor Task for Individuals Who Differ in Task Mastery. [Place of publication not identified]: [publisher not identified], 1984.
MLA (9th ed.) CitationRichards, John Allen. The Effects of Augmented Attentional Focus on the Performance with Practice of a Closed Perceptual-motor Task for Individuals Who Differ in Task Mastery. [publisher not identified], 1984.
Warning: These citations may not always be 100% accurate.