Gaya APA
DAVIS, Stanley M.. (1996).
Future perfect .
Massachusetts:
Addison-Wesley Publishing Company.
Gaya Chicago
DAVIS, Stanley M..
Future perfect.
Massachusetts:
Addison-Wesley Publishing Company,
1996.
Text.
Gaya MLA
DAVIS, Stanley M..
Future perfect.
Massachusetts:
Addison-Wesley Publishing Company,
1996.
Text.
Gaya Turabian
DAVIS, Stanley M..
Future perfect.
Massachusetts:
Addison-Wesley Publishing Company,
1996.
Print.