Product liability in comparative perspective
edited by Duncan Fairgrieve
Cambridge University Press, 2005
 Buku Teks
Heady, Ferrel
Public administration: a comparative perspective
Prentice-Hall, 1966
 Buku Teks
Heady, Ferrel
Public administration : a comparative perspective
Marcel Dekker, 1991
 Buku Teks
Street, H.
Govermental liability a comparative study
Cambridge University Press, 1953
 Buku Teks
Biobanks : governance in comparative perspective
edited by Herbert Gottweis and Alan Petersen
Routledge, 2008
 Buku Teks