Sofjan Assauri, author
Jakarta: FE-UI, c1980
Buku Teks
Supriyono, author
PPBA PAU Ekonomi UGM, 1989
Buku Teks
Stoner, James A.F. (Arthur Finch), author
Intermedia, 1992
Buku Teks
Nasution, Arman Hakim, author
Andi, 2006
Buku Teks
Karhi Nisjar, author
Mandar Maju, 1997
Buku Teks