Dyfyniad APA

AGGARWAL R.S. (1999). MODERN APPROACH TO NON VERBAL REASONING. S.CHAND & CO.

Dyfyniad Arddull Chicago

AGGARWAL R.S. MODERN APPROACH TO NON VERBAL REASONING. NEW DELHI: S.CHAND & CO, 1999.

Dyfyniad MLA

AGGARWAL R.S. MODERN APPROACH TO NON VERBAL REASONING. S.CHAND & CO, 1999.

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