Richardson, V. (1994). Teacher change and the staff development process: A case in reading instruction. Teachers College Press, Teachers College, Columbia University.
Lua i Stíl Chicago (17ú heag.)Richardson, Virginia. Teacher Change and the Staff Development Process: A Case in Reading Instruction. New York: Teachers College Press, Teachers College, Columbia University, 1994.
Lua MLA (9ú heag.)Richardson, Virginia. Teacher Change and the Staff Development Process: A Case in Reading Instruction. Teachers College Press, Teachers College, Columbia University, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.