Huanuco Pampa : an Inca city and its hinterland / by Craig Morris a. Donald E. Thompson ; gen. ed. Colin Renfrew. - London : Thames a. Hudson, 1985. - 181 p. + [20] inset l. ill. ; 25 cm.см.. - ბიბლიოგრ.: გვ. 173. - ISBN 0-500-39020-7[MFN: 45208]
Macmillan dictionary for children / gen. ed. Christopher G. Morris. - New York : Simon & Schuster Books for Young Readers, 2007. - 832 p. : ill. ; 26 cm.см.. - ISBN 978-1-4169-3959-7[MFN: 46000]
The Tudors / Christopher Morris. - London ; Glasgow : Fontana/Collins, 1973, c.1955. - 191 p. + [6] inset l., ill. ; 18 cm.см.. - (The British Monarchy series). - ბიბლიოგრ.: გვ. 169-174. - ISBN 0 00 632951 9[MFN: 46136]