The birds of Singapore Island..
Singapore :Printed at the Govt. Print. Office by W. T. Cherry, Govt. Printer,1927..
biodiversitylibrary.org/page/47191361
Atlas de poche des oiseaux de France, Suisse, et Belgique, utiles ou nuisibles :.
Paris :Librairie des sciences naturelles P. Klincksieck,1898-.
biodiversitylibrary.org/page/39512846
The British miscellany
London :Printed by R. Taylor & Co., and sold by the author, J. Sowerby by White, Johnson, Symonds, and all other booksellers,1806.
biodiversitylibrary.org/page/28913963
Johann Andreas Naumann's ... Naturgeschichte der Vögel Deutschlands, nach einigen Erfahrungen entworfen. 13.T.Plates
Leipzig :G. Fleischer,1820-1860.
biodiversitylibrary.org/page/33755303
A natural history of birds :.
London :Printed for the author and sold by William Innys in St. Paul's Church yard, John Clarke under the Royal-Exchange, Cornhill, and John Brindley at the King's Arms in New Bond-Street,MDCCXXXI-MDCCXXXVIII [1731-1738]..
biodiversitylibrary.org/page/41130701