Bonifonte, S. P. (2004). Tải Chi for seniors: How to gain flexibility, strength, and inner peace. Franklin Lakes, NJ: New Page Books.
シカゴスタイル引用形Bonifonte, Sifu Philip. Tải Chi for Seniors: How to Gain Flexibility, Strength, and Inner Peace. Franklin Lakes, NJ: New Page Books, 2004.
MLA引用形式Bonifonte, Sifu Philip. Tải Chi for Seniors: How to Gain Flexibility, Strength, and Inner Peace. Franklin Lakes, NJ: New Page Books, 2004.
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