Gaya APA
Ginting, Ramlan. (2002).
Letter of Credit (2).
Jakarta:
Salemba Empat.
Gaya Chicago
Ginting, Ramlan.
Letter of Credit.
2
Jakarta:
Salemba Empat,
2002.
Text Book.
Gaya MLA
Ginting, Ramlan.
Letter of Credit.
2
Jakarta:
Salemba Empat,
2002.
Text Book.
Gaya Turabian
Ginting, Ramlan.
Letter of Credit.
2
Jakarta:
Salemba Empat,
2002.
Text Book.