The family in history : interdisciplinary essays / ed. by Theodore K. Rabb a. Robert I. Rotberg. - N.Y. [et al.] : Harper & Row, [1973]. - vii, 240 p. ; 20 cm.см.. - (Harper Torchbooks). - Bibliogr. in the text notes. - ISBN 06-131757-8[MFN: 34565]
State failure and state weakness in a time of terror / ed. Robert I. Rotberg. - Cambridge : World peace foundation ; Washington : Brookings Inst. press, c.2003. - viii, 354 p. : tab., maps ; 23 cm.см.. - ბიბლიოგრ. თავების ბოლოს. - ISBN 0-8157-7573-3[MFN: 124390]