董何. (2010). 一幽一默人生无难事: No difficulties in life if you have a sense of Humor. 中国纺织出版社.
Dyfyniad Arddull Chicago董何. 一幽一默人生无难事: No Difficulties in Life If You Have a Sense of Humor. 中国纺织出版社, 2010.
Dyfyniad MLA董何. 一幽一默人生无难事: No Difficulties in Life If You Have a Sense of Humor. 中国纺织出版社, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.