Heilman, A. W. (1981). Principles And Practices Of Teaching Reading Arthur W. Heilman, Timothy R. Blair And William W. Rupley. Charles E. Merrill.
Lua i Stíl Chicago (17ú heag.)Heilman, Arthur W. Principles And Practices Of Teaching Reading Arthur W. Heilman, Timothy R. Blair And William W. Rupley. Charles E. Merrill, 1981.
Lua MLA (8ú heag.)Heilman, Arthur W. Principles And Practices Of Teaching Reading Arthur W. Heilman, Timothy R. Blair And William W. Rupley. Charles E. Merrill, 1981.
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