Gaya APA
Sonnabend, Thomas. (2004).
Mathematics for teachers: an interactive approach for grades k-8 (4th).
Canada:
Brooks-cole.
Gaya Chicago
Sonnabend, Thomas.
Mathematics for teachers: an interactive approach for grades k-8.
4th
Canada:
Brooks-cole,
2004.
Text.
Gaya MLA
Sonnabend, Thomas.
Mathematics for teachers: an interactive approach for grades k-8.
4th
Canada:
Brooks-cole,
2004.
Text.
Gaya Turabian
Sonnabend, Thomas.
Mathematics for teachers: an interactive approach for grades k-8.
4th
Canada:
Brooks-cole,
2004.
Print.