Gaya APA
Rowley, J, E. (1987).
Organising knowledge: an introduction to information retrieval .
Aldershot, Hampshire:
Gower Hause.
Gaya MLA
Rowley, Jennifer, E.
"Organising knowledge: an introduction to information retrieval".
Aldershot, Hampshire:
Gower Hause,
1987.
Text.