Brogan, K. S., & Brewer, R. L. The Writer's market. F & W Publications.
Cita Chicago Style (17a ed.)Brogan, Kathryn Struckel, y Robert Lee Brewer. The Writer's Market. Cincinnati, Ohio: F & W Publications.
Cita MLA (8a ed.)Brogan, Kathryn Struckel, y Robert Lee Brewer. The Writer's Market. F & W Publications.
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