Bong, Tao Kong cheng ren yuan xing ti ji ti neng xun lian( di2 ban) = flight attendant physical and physical training / [book] Tao Bong - Beijing : luu you jiao yu , 2010. - 207 p. - Quan guo kong zhong cheng wu zhuan ye gui hua jiao cai . ISBN: 9787563715152 7563715150 LC Class. No.: HD8039.A43 / .B712