Gaya APA
Wage, J.L.. (1972).
Management bidang penjualan (text).
BANDUNG:
Alumni.
Gaya Chicago
Wage, J.L..
Management bidang penjualan.
text
BANDUNG:
Alumni,
1972.
Tesis.
Gaya MLA
Wage, J.L..
Management bidang penjualan.
text
BANDUNG:
Alumni,
1972.
Tesis.
Gaya Turabian
Wage, J.L..
Management bidang penjualan.
text
BANDUNG:
Alumni,
1972.
Tesis.