editor, Dennis Poupard; associate editor Mark W. Scott
Gale Research Company, 1984-1989
Buku Referensi
Angus & Robertson, 1974
Buku Teks
Ledin, Per, author
Sage, 2018
Buku Teks
[publisher not identified], [date of publication not identified]
Naskah
Riley, Noel, editor
Free Press, 2003
Buku Referensi