Gaya APA
Roberts, J.K. (1961).
Heat And Thermodynamics .
london:
Blackie & Son Limited.
Gaya Chicago
Roberts, J.K.
Heat And Thermodynamics.
london:
Blackie & Son Limited,
1961.
Text.
Gaya MLA
Roberts, J.K.
Heat And Thermodynamics.
london:
Blackie & Son Limited,
1961.
Text.
Gaya Turabian
Roberts, J.K.
Heat And Thermodynamics.
london:
Blackie & Son Limited,
1961.
Print.