Gaya APA
Bernstein, Robert A., Dyer, James A.. (1992).
An Introduction To Political Science Methods (3rd.ed).
London:
Prentice Hall.
Gaya Chicago
Bernstein, Robert A., Dyer, James A..
An Introduction To Political Science Methods.
3rd.ed
London:
Prentice Hall,
1992.
Text.
Gaya MLA
Bernstein, Robert A., Dyer, James A..
An Introduction To Political Science Methods.
3rd.ed
London:
Prentice Hall,
1992.
Text.
Gaya Turabian
Bernstein, Robert A., Dyer, James A..
An Introduction To Political Science Methods.
3rd.ed
London:
Prentice Hall,
1992.
Print.