Gaya APA
The Academic Library and Its Users. (1998).
England:
Gower Publishing Company, Ltd.
Gaya Chicago
The Academic Library and Its Users.
.
England:
Gower Publishing Company, Ltd,
1998.
.
Gaya MLA
The Academic Library and Its Users.
.
England:
Gower Publishing Company, Ltd,
1998.
.
Gaya Turabian
The Academic Library and Its Users.
England:
Gower Publishing Company, Ltd,
1998.
.