Dian dao zhi shu  Yang sheng nei dan gong jiu ceng shi fa zhen chuan 颠倒之术  养生内丹功九层十法真传 
Mei Ziqiang bian zhu 梅自强编著 
 - 第1版第2次印刷 
 - 北京  人民体育出版社  1993 
 - 337 p. 
<br/><br/><label>ISBN: </label>9787500907725 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science -- Medicine -- Traditional Medicine -- Health Preservation <br/>Science -- Medicine -- Health Care -- Qi gong -- General