Sofjan Assauri, author
Jakarta: FE-UI, c1980
Buku Teks
Sukanto Reksohadiprodjo, author
BPFE , 1992
Buku Teks
Herjanto, Eddy
Gramedia Widiasarana Indonesia, 1999
Buku Teks
Buffa, Elwood S. (Elwood Spencer), author
Erlangga, 1984
Buku Teks
Buffa, Elwood S. (Elwood Spencer), author
Erlangga, 1983
Buku Teks