Cita APA

Gall, J. (1977). Systemantics: How systtems work and especially how they fail. New York: Pocket Bokks.

Citación estilo Chicago

Gall, John. Systemantics: How Systtems Work and Especially How They Fail. New York: Pocket Bokks, 1977.

Cita MLA

Gall, John. Systemantics: How Systtems Work and Especially How They Fail. New York: Pocket Bokks, 1977.

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