APA-referens (7:e uppl.)

Fabella, R. V. (1983). Some well-behaved composition functions involving nonconcave argument functions. School of Economics, University of the Philippines].

Chicago-referens (17:e uppl.)

Fabella, Raul Villasenor. Some Well-behaved Composition Functions Involving Nonconcave Argument Functions. [Quezon City: School of Economics, University of the Philippines], 1983.

MLA-referens (9:e uppl.)

Fabella, Raul Villasenor. Some Well-behaved Composition Functions Involving Nonconcave Argument Functions. School of Economics, University of the Philippines], 1983.

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