Fleming, C. (2002). The ratio handbook (2nd ed.). Routledge.
Cita Chicago Style (17a ed.)Fleming, Carole. The Ratio Handbook. 2nd ed. New York: Routledge, 2002.
Cita MLA (9a ed.)Fleming, Carole. The Ratio Handbook. 2nd ed. Routledge, 2002.
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