By Romney, Marshall B.. Upper Saddle River, N.J. : Pearson Education, 2009 . 832 p. : , Includes bibliographical references and index. 28 cm.. 9780135009376 | 9780136015185
]]>By Romney, Marshall B.. Harlow, England : Pearson, 2018 . 767 p. : 28 cm.. 9781292220086
]]>