Hawkinson, J., & Faulhaber, M. (1969). Music and instruments for children to make. Scholastic Book Services.
Citazione stile Chigago Style (17a edizione)Hawkinson, John, e Martha Faulhaber. Music and Instruments for Children to Make. Nueva York: Scholastic Book Services, 1969.
Citatione MLA (9a ed.)Hawkinson, John, e Martha Faulhaber. Music and Instruments for Children to Make. Scholastic Book Services, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.