Gaya APA
Basic programs for scientists and engineers. (1981).
Paris:
SYBEX.
Gaya Chicago
Basic programs for scientists and engineers.
.
Paris:
SYBEX,
1981.
Buku.
Gaya MLA
Basic programs for scientists and engineers.
.
Paris:
SYBEX,
1981.
Buku.
Gaya Turabian
Basic programs for scientists and engineers.
Paris:
SYBEX,
1981.
Buku.