edited by Allen Kent
Marcel Dekker, 1989
Buku Referensi
Pintar, Judith, author
Routledge, 2023
Buku Teks
Losee, Robert M. (Robert Maclean), 1952-, author
Academic Press, 1990
Buku Teks
Bowker-Saur, 2018
Majalah, Jurnal, Buletin
Reed Business Information Limited, 1997
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