(1991). The Concise Oxford Dictionary Of Zoology Over 5000 Authoritatite And Up-to-date Entries / Edited By Michael Allaby. Oxford University.
Dyfyniad Arddull ChicagoThe Concise Oxford Dictionary Of Zoology Over 5000 Authoritatite And Up-to-date Entries / Edited By Michael Allaby. Oxford University, 1991.
Dyfyniad MLAThe Concise Oxford Dictionary Of Zoology Over 5000 Authoritatite And Up-to-date Entries / Edited By Michael Allaby. Oxford University, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.