APA Style
PURKITT, HELEN E.. (1992).
World politics 97/98 (1).
:
McGraw Hill.
Chicago Style
PURKITT, HELEN E..
World politics 97/98.
1
:
McGraw Hill,
1992.
TXB.
MLA Style
PURKITT, HELEN E..
World politics 97/98.
1
:
McGraw Hill,
1992.
TXB.
Turabian Style
PURKITT, HELEN E..
World politics 97/98.
1
:
McGraw Hill,
1992.
TXB.