Kirschner, J., & Kirschner, J. (1951). Advanced pattern grading: Whole sale, stack, mass, chinatown. New York, New York: Fairchild.
Citación estilo ChicagoKirschner, Jack, y Jack Kirschner. Advanced Pattern Grading: Whole Sale, Stack, Mass, Chinatown. New York, New York: Fairchild, 1951.
Cita MLAKirschner, Jack, y Jack Kirschner. Advanced Pattern Grading: Whole Sale, Stack, Mass, Chinatown. New York, New York: Fairchild, 1951.
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