Gaya APA
Davies, F.R. (1970).
Contract .
London:
Sweet Maxwell.
Gaya Chicago
Davies, F.R.
Contract.
London:
Sweet Maxwell,
1970.
Text.
Gaya MLA
Davies, F.R.
Contract.
London:
Sweet Maxwell,
1970.
Text.
Gaya Turabian
Davies, F.R.
Contract.
London:
Sweet Maxwell,
1970.
Print.