APA 7th Edition
(2015).
PERDAGANGAN INTERNASIONAL ; KUPAS TUNTAS PROSEDUR EKSPOR IMPOR
(2) .
PUSTAKA BARU PRESS.
Gaya MLA
PERDAGANGAN INTERNASIONAL ; KUPAS TUNTAS PROSEDUR EKSPOR IMPOR
.
2.
Yogyakarta:
PUSTAKA BARU PRESS,
2015.
Text.