Gaya APA
Dewey, Melvil. (2011).
DEWEY DECIMAL CLASSIFICATION AND RELATIVE INDEX (DDC) (23rd).
USA:
OCLC.
Gaya Chicago
Dewey, Melvil.
DEWEY DECIMAL CLASSIFICATION AND RELATIVE INDEX (DDC).
23rd
USA:
OCLC,
2011.
Text.
Gaya MLA
Dewey, Melvil.
DEWEY DECIMAL CLASSIFICATION AND RELATIVE INDEX (DDC).
23rd
USA:
OCLC,
2011.
Text.
Gaya Turabian
Dewey, Melvil.
DEWEY DECIMAL CLASSIFICATION AND RELATIVE INDEX (DDC).
23rd
USA:
OCLC,
2011.
Print.