By Rich, Carole.. Boston, MA : Wadsworth, 2010 . xv, 531 p. : 26 cm.. 9780495569879 (pbk.) | 0495569879 (pbk.)
By Rich, Carole.. Boston, MA : Cengage Wadsworth, 2013 . xvii, 496 p. : 26 cm.. 9781111344443 (pbk.) | 1111344442 (pbk.)