Gaya APA
TRAVERS,Kenneth j. (1987).
Laidlaw geometry .
United States of America:
Laidlaw Brothers.
Gaya Chicago
TRAVERS,Kenneth j.
Laidlaw geometry.
United States of America:
Laidlaw Brothers,
1987.
Text.
Gaya MLA
TRAVERS,Kenneth j.
Laidlaw geometry.
United States of America:
Laidlaw Brothers,
1987.
Text.
Gaya Turabian
TRAVERS,Kenneth j.
Laidlaw geometry.
United States of America:
Laidlaw Brothers,
1987.
Print.