edited by Karen Fog Olwig and Kirsten Hastrup
Routledge, 1997
Buku Teks
Dimen-Schein, Muriel, author
McGraw-Hill, 1977
Buku Teks
Pelto, Pertti J, author
Cambridge University Press, 1978
eBooks
Williams, Edward A.
McGraw-Hill, 1983
Buku Teks
O`hare, Michael
Van Nostrand Reinhold, 1983
Buku Teks