APA Style
Possehl, Gregory L., Bertalanffy, Ludwing von. ().
A Systems view of man .
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Chicago Style
Possehl, Gregory L., Bertalanffy, Ludwing von.
A Systems view of man.
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MLA Style
Possehl, Gregory L., Bertalanffy, Ludwing von.
A Systems view of man.
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,
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.
Turabian Style
Possehl, Gregory L., Bertalanffy, Ludwing von.
A Systems view of man.
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,
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.