Cita APA (7a ed.)
Heller, S., & Fink, A. Food Wrap: Packages the Sell. PBC International.
Cita estilo Chicago (17a ed.)
Heller, Steven, y Anne Fink. Food Wrap: Packages the Sell. Nueva York, EUA: PBC International.
Cita MLA (9a ed.)
Heller, Steven, y Anne Fink. Food Wrap: Packages the Sell. PBC International.
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