沃尔什 & 万源一. (2010). 当一切改变时，改变一切: When everything changes, change everything. 华文出版社.
Dyfyniad Arddull Chicago沃尔什 and 万源一. 当一切改变时，改变一切: When Everything Changes, Change Everything. 华文出版社, 2010.
Dyfyniad MLA沃尔什 and 万源一. 当一切改变时，改变一切: When Everything Changes, Change Everything. 华文出版社, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.