Gaya APA
Gamma, Erich.. (1996).
Design patterns: elements of reusable object-oriented software .
mau:
Addison Wesley.
Gaya Chicago
Gamma, Erich..
Design patterns: elements of reusable object-oriented software.
mau:
Addison Wesley,
1996.
print.
Gaya MLA
Gamma, Erich..
Design patterns: elements of reusable object-oriented software.
mau:
Addison Wesley,
1996.
print.
Gaya Turabian
Gamma, Erich..
Design patterns: elements of reusable object-oriented software.
mau:
Addison Wesley,
1996.
print.