(1990). Study Skills Begin at Home. Book 1: Preschool. Book 2: Kindergarten-Grade 3.
Citazione stile Chigago Style (17a edizione)Study Skills Begin at Home. Book 1: Preschool. Book 2: Kindergarten-Grade 3. 1990.
Citatione MLA (9a ed.)Study Skills Begin at Home. Book 1: Preschool. Book 2: Kindergarten-Grade 3. 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.