Gaya APA
Treitel, G.H. (2003).
The law of contract (11th.ed.).
London:
Sweet and Maxwell.
Gaya Chicago
Treitel, G.H.
The law of contract.
11th.ed.
London:
Sweet and Maxwell,
2003.
Text.
Gaya MLA
Treitel, G.H.
The law of contract.
11th.ed.
London:
Sweet and Maxwell,
2003.
Text.
Gaya Turabian
Treitel, G.H.
The law of contract.
11th.ed.
London:
Sweet and Maxwell,
2003.
Print.