PERRE, J. P. (1983). Merril Guide To The Research Paper John P. Ferre. Charles E. Merril Publishing.
Cita Chicago Style (17a ed.)PERRE, John P. Merril Guide To The Research Paper John P. Ferre. Charles E. Merril Publishing, 1983.
Cita MLA (8a ed.)PERRE, John P. Merril Guide To The Research Paper John P. Ferre. Charles E. Merril Publishing, 1983.
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