edited by Tom Ginsburg, Mark D. Rosen and Georg Vanberg
Cambridge University Press, 2019
eBooks
Skott-Myhre, Kathleen
Sense, 2012
eBooks
Farkas, Beata
Palgrave Macmillan, 2016
Buku Teks SO
Volkan, Vamik
Pitchstone, 2004
Buku Teks SO
Gordon, Gill
McMillan, 1994
Buku Referensi