Gaya APA
S.I.P., D, F.
(1995).
English for Traders and Businessmen
(
Edisi 11)
.
Jakarta:
Kesaint Blanc.
Gaya MLA
S.I.P., Drs., Fathuddin.
"English for Traders and Businessmen".
Edisi 11
Jakarta:
Kesaint Blanc,
1995.
Text.