Gaya APA
Williams, John J.. (1999).
Business oportunities in Northeastern China .
Singapore:
Prentice Hall.
Gaya Chicago
Williams, John J..
Business oportunities in Northeastern China.
Singapore:
Prentice Hall,
1999.
Text.
Gaya MLA
Williams, John J..
Business oportunities in Northeastern China.
Singapore:
Prentice Hall,
1999.
Text.
Gaya Turabian
Williams, John J..
Business oportunities in Northeastern China.
Singapore:
Prentice Hall,
1999.
Print.