奥尔森 & 万绍红. (2012). 荒野求生: Outdoor survival skills. 新世界出版社.
Dyfyniad Arddull Chicago奥尔森 and 万绍红. 荒野求生: Outdoor Survival Skills. 新世界出版社, 2012.
Dyfyniad MLA奥尔森 and 万绍红. 荒野求生: Outdoor Survival Skills. 新世界出版社, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.