Fitzpatrick, C. H., & Ruscica, M. B. (1993). Reading thresholds. D.C. Heath.
Chicago Style (17th ed.) CitationFitzpatrick, Carolyn H., and Marybeth B. Ruscica. Reading Thresholds. Lexington, Mass: D.C. Heath, 1993.
MLA (9th ed.) CitationFitzpatrick, Carolyn H., and Marybeth B. Ruscica. Reading Thresholds. D.C. Heath, 1993.
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