Gaya APA
Abstraction for programmers. (1985).
United State:
Mc-Graw Hill.
Gaya Chicago
Abstraction for programmers.
.
United State:
Mc-Graw Hill,
1985.
.
Gaya MLA
Abstraction for programmers.
.
United State:
Mc-Graw Hill,
1985.
.
Gaya Turabian
Abstraction for programmers.
United State:
Mc-Graw Hill,
1985.
.