Gaya APA
Bach, Daniel J., Leitner, Patricia J.. (1991).
Prealgebra (mathematics for a variable world) .
Boston:
Hougton Mifflin.
Gaya Chicago
Bach, Daniel J., Leitner, Patricia J..
Prealgebra (mathematics for a variable world).
Boston:
Hougton Mifflin,
1991.
Text.
Gaya MLA
Bach, Daniel J., Leitner, Patricia J..
Prealgebra (mathematics for a variable world).
Boston:
Hougton Mifflin,
1991.
Text.
Gaya Turabian
Bach, Daniel J., Leitner, Patricia J..
Prealgebra (mathematics for a variable world).
Boston:
Hougton Mifflin,
1991.
Print.