Rowell, J., & Heidbreder, M. A. (1971). Educational media selection centers: Identification and analysis of current practices. American Library Association.
Citazione stile Chigago Style (17a edizione)Rowell, John, e M. Ann Heidbreder. Educational Media Selection Centers: Identification and Analysis of Current Practices. Chicago: American Library Association, 1971.
Citatione MLA (8a ed.)Rowell, John, e M. Ann Heidbreder. Educational Media Selection Centers: Identification and Analysis of Current Practices. American Library Association, 1971.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.