Gaya APA
Organising Knowledge. (1987).
England:
Gower Publishing Company, Ltd.
Gaya Chicago
Organising Knowledge.
.
England:
Gower Publishing Company, Ltd,
1987.
.
Gaya MLA
Organising Knowledge.
.
England:
Gower Publishing Company, Ltd,
1987.
.
Gaya Turabian
Organising Knowledge.
England:
Gower Publishing Company, Ltd,
1987.
.