Dyfyniad APA

Boulding, K. E. (1966). Impact of the Social Sciences. Vakils, Feffer and Simons.

Dyfyniad Arddull Chicago

Boulding, Kenneth E. Impact of the Social Sciences. Bombay: Vakils, Feffer and Simons, 1966.

Dyfyniad MLA

Boulding, Kenneth E. Impact of the Social Sciences. Vakils, Feffer and Simons, 1966.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.