What hath God wrought : the transformation of America, 1815-1848 / Daniel Walker Howe. - [Oxford ; New York] : Oxford Univ. press, [c.2007]. - xviii, 904 p. + [8] inset l., ill. ; 23 cm.см.. - (American history). - ბიბლიოგრ.: გვ. 856-878. - ISBN 978-0-19-539243-2[MFN: 42338]