Dyfyniad APA

Bacha, E. L. (1989). A world to make: Development in perspective. American Academy of Arts and Sciences.

Dyfyniad Arddull Chicago

Bacha, Edmar L. A World to Make: Development in Perspective. Cambridge, MA: American Academy of Arts and Sciences, 1989.

Dyfyniad MLA

Bacha, Edmar L. A World to Make: Development in Perspective. American Academy of Arts and Sciences, 1989.

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