edited by Roger Keil ... [et al.]
Routledge, 1998
Buku Teks
George Z. Voyiadjis, editor
Springer Nature, 2019
eBooks
Chin, Esther
Palgrave Macmillan, 2016
Buku Teks
edited by Howard Frumkin
Jossey-Bass, 2010
Buku Teks
Wegner, Peter
McGraw-Hill, 1968
Buku Teks