Gaya APA
Tianwah, Goh. (1984).
Guide to letters of credit .
Singapore:
Rank Books.
Gaya Chicago
Tianwah, Goh.
Guide to letters of credit.
Singapore:
Rank Books,
1984.
Buku Teks.
Gaya MLA
Tianwah, Goh.
Guide to letters of credit.
Singapore:
Rank Books,
1984.
Buku Teks.
Gaya Turabian
Tianwah, Goh.
Guide to letters of credit.
Singapore:
Rank Books,
1984.
Buku Teks.