Gaya APA
Dawson, B., S. (1989).
The United nations : a short political guide / Sydney D. Bailey (Ed.ke-2).
London:
Macmillan.
Gaya MLA
Bailey, Sydney, Dawson.
"The United nations : a short political guide / Sydney D. Bailey".
Ed.ke-2
London:
Macmillan,
1989.
Textbook.