Gaya APA
Sutch, P., Elias, J. (2007).
9780415311854
International Relations The Basics .
London:
London.Routledge.
Gaya MLA
Sutch, Peter., Elias, Juanita.
"9780415311854
International Relations The Basics".
London:
London.Routledge,
2007.
Koleksi Elektronik.