Gaya APA
BEAUDIQUEZ, Marcelle. (1977).
Bibliographical services throught the world 1970-1974 .
Paris:
Unesco.
Gaya Chicago
BEAUDIQUEZ, Marcelle.
Bibliographical services throught the world 1970-1974.
Paris:
Unesco,
1977.
Text.
Gaya MLA
BEAUDIQUEZ, Marcelle.
Bibliographical services throught the world 1970-1974.
Paris:
Unesco,
1977.
Text.
Gaya Turabian
BEAUDIQUEZ, Marcelle.
Bibliographical services throught the world 1970-1974.
Paris:
Unesco,
1977.
Print.