Higgins, Benjamin, author
D. Van Nostrand, 1963
Buku Teks
Higgins, Benjamin, author
Van Nostrand , 1963
Buku Teks
Neil, A.B., author
Oxford University Press, 1974
Buku Teks
Christianto Wibisono, author
Yayasan Management Informasi, 1985
Buku Teks
Emil Salim, author
Lembaga Penerbit Fakultas Ekonomi Universitas Indonesia, 1974
Buku Teks