Gaya APA
KROL, Ed. (1994).
The whole internet: user's guide and catalog (2nd).
Sebastopol, California:
O'Reilly Associates.
Gaya Chicago
KROL, Ed.
The whole internet: user's guide and catalog.
2nd
Sebastopol, California:
O'Reilly Associates,
1994.
Monograf.
Gaya MLA
KROL, Ed.
The whole internet: user's guide and catalog.
2nd
Sebastopol, California:
O'Reilly Associates,
1994.
Monograf.
Gaya Turabian
KROL, Ed.
The whole internet: user's guide and catalog.
2nd
Sebastopol, California:
O'Reilly Associates,
1994.
Monograf.