Cita APA (7a ed.)
Massis, B. E. The Practical Library Trainer. Haworth.
Cita estilo Chicago (17a ed.)
Massis, Bruce E. The Practical Library Trainer. Nueva York, EUA: Haworth.
Cita MLA (9a ed.)
Massis, Bruce E. The Practical Library Trainer. Haworth.
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