MALHOTRA, H. R. (2016). MATHS MAGIC - A BOOK ON MENTAL MATHS - BOOK 6. SOM SUDHA PUBLICATION.
Dyfyniad Arddull ChicagoMALHOTRA, H R. MATHS MAGIC - A BOOK ON MENTAL MATHS - BOOK 6. NEW DELHI: SOM SUDHA PUBLICATION, 2016.
Dyfyniad MLAMALHOTRA, H R. MATHS MAGIC - A BOOK ON MENTAL MATHS - BOOK 6. SOM SUDHA PUBLICATION, 2016.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.