K.K.Sharma. (2001). Non verbal reasoning for competitions (1st.). Krishna Prakashan Media.
Dyfyniad Arddull ChicagoK.K.Sharma. Non Verbal Reasoning for Competitions. 1st. Meerut: Krishna Prakashan Media, 2001.
Dyfyniad MLAK.K.Sharma. Non Verbal Reasoning for Competitions. 1st. Krishna Prakashan Media, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.