SINGH S R J. (2012). STATISTICAL METHODS FOR AGRICULTURAL WORKERS. OXFORD BOOK COMPANY, NEW DELHI.
Dyfyniad Arddull ChicagoSINGH S R J. STATISTICAL METHODS FOR AGRICULTURAL WORKERS. OXFORD BOOK COMPANY, NEW DELHI, 2012.
Dyfyniad MLASINGH S R J. STATISTICAL METHODS FOR AGRICULTURAL WORKERS. OXFORD BOOK COMPANY, NEW DELHI, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.