Marinos Themistocleous, Vincenzo Morabito, editor
Springer, 2017
Buku Teks SO
Cambridge University Press, 2009
eBooks
edited by Maurizio Isabella and Konstantina Zanou
Bloomsbury Academic, An imprint of Bloomsbury Publishing Plc, 2016
Buku Teks SO
Linebarger, Paul Myron Anthony, 1913-1966
York D van Nostrand, 1954
Buku Teks
Ellis, Harry B.
The Roland Press, 1956
Buku Teks SO