Robbins,Anthony. (1988). Unlimited Power: New Science of Personal Achievement. Pocket Books.
シカゴスタイル引用形Robbins,Anthony. Unlimited Power: New Science of Personal Achievement. London: Pocket Books, 1988.
MLA引用形式Robbins,Anthony. Unlimited Power: New Science of Personal Achievement. Pocket Books, 1988.
警告: この引用は必ずしも正確ではありません.