Gaya APA
Singh, DNB. (1987).
A guide to the export business .
Singapore:
Federal Publications.
Gaya Chicago
Singh, DNB.
A guide to the export business.
Singapore:
Federal Publications,
1987.
Text.
Gaya MLA
Singh, DNB.
A guide to the export business.
Singapore:
Federal Publications,
1987.
Text.
Gaya Turabian
Singh, DNB.
A guide to the export business.
Singapore:
Federal Publications,
1987.
Print.