McCue, Janice Helen
Online searching in public libraries: a comparative study of performance
The Scarecrow Press , 1988
 Buku Teks
Libraries and public perception : a comparative analysis of the European Press
Anna Galluzzi
Chandos , 2014
 eBooks
Street, H.
Govermental liability a comparative study
Cambridge University Press, 1953
 Buku Teks
Mallinson, Vernon
Introduction to the study of comparative education by
London Heinemann 1960
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Corstius, Jan Brandt
Introduction to the comparative study of literature
Random House, 1968
 Buku Teks