Diffrient, N. (1974). Humanscale 1/2/3: Authors: Niels Diffrient, Alvin R. Tilley [and] Joan C. Bardagjy. Designers: Henry Dreyfuss Associates. MIT Press].
Čikaški stil citiranja (17. izdanje)Diffrient, Niels. Humanscale 1/2/3: Authors: Niels Diffrient, Alvin R. Tilley [and] Joan C. Bardagjy. Designers: Henry Dreyfuss Associates. [Cambridge, Mass.: MIT Press], 1974.
MLA način citiranja (9. izdanje)Diffrient, Niels. Humanscale 1/2/3: Authors: Niels Diffrient, Alvin R. Tilley [and] Joan C. Bardagjy. Designers: Henry Dreyfuss Associates. MIT Press], 1974.
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