Arora Niraj kumar & Gupta Rishikesh. (2012). Encyclopaedia of animal behaviour: Domestic animal behaviour Vol 4 (First.). Campus books International.
Dyfyniad Arddull ChicagoArora Niraj kumar and Gupta Rishikesh. Encyclopaedia of Animal Behaviour: Domestic Animal Behaviour Vol 4. First. Campus books International, 2012.
Dyfyniad MLAArora Niraj kumar and Gupta Rishikesh. Encyclopaedia of Animal Behaviour: Domestic Animal Behaviour Vol 4. First. Campus books International, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.