Howard, P. (1997). Test your child's--: Mathematics. S. Abdul Majeed.
Dyfyniad Arddull ChicagoHoward, Peter. Test Your Child's--: Mathematics. [Malaysia]: S. Abdul Majeed, 1997.
Dyfyniad MLAHoward, Peter. Test Your Child's--: Mathematics. S. Abdul Majeed, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.