Harris, L. A., & Smith, C. B. (1976). Reading Instruction: Diagnostic Teaching in the Classroom. Second Edition.
Citazione stile Chigago Style (17a edizione)Harris, Larry A., e Carl B. Smith. Reading Instruction: Diagnostic Teaching in the Classroom. Second Edition. 1976.
Citatione MLA (9a ed.)Harris, Larry A., e Carl B. Smith. Reading Instruction: Diagnostic Teaching in the Classroom. Second Edition. 1976.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.