Gaya APA
Yardley, D.C.M.. (1969).
Introduction to British constitutional law (3th.ed.).
London:
Butterworths.
Gaya Chicago
Yardley, D.C.M..
Introduction to British constitutional law.
3th.ed.
London:
Butterworths,
1969.
Text.
Gaya MLA
Yardley, D.C.M..
Introduction to British constitutional law.
3th.ed.
London:
Butterworths,
1969.
Text.
Gaya Turabian
Yardley, D.C.M..
Introduction to British constitutional law.
3th.ed.
London:
Butterworths,
1969.
Print.