Ziegler, Raymond J.
Business policies and decision making / Raymond J. Ziegler
Appleton-Century-Crofts, 1966
 Buku Teks
Toth, Jennifer
Orphans of the living : stories of America's children in foster care
Touchstone Book, 1997
 Buku Teks
Loudon, David L.
Consumer behavior : concepts and applications / David L. Loudon, albert J. Della Bitta
McGraw-Hill, 1988
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Tobin, Joseph Jay
Preschool in three cultures : Japan, China, and the United States / Joseph J. Tobin, David Y.H. Wu, Dana H. Davidson
Yale University Press, 1989
 Buku Teks
Newman, Oscar
Creating defensible space
U.S. Departement of Housing and Urban Development Office of Policy Development and Reseach, 1996
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