洛厄尔 & 龚锦源. (2007). 身体信号: Body Signals:Mid-Life Symptoms and What They Mean. 南海出版公司.
Dyfyniad Arddull Chicago洛厄尔 and 龚锦源. 身体信号: Body Signals:Mid-Life Symptoms and What They Mean. 南海出版公司, 2007.
Dyfyniad MLA洛厄尔 and 龚锦源. 身体信号: Body Signals:Mid-Life Symptoms and What They Mean. 南海出版公司, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.