Duba zuwa sashi na ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar sashi: Passage: The Origins of the British <unk> A Genetic Detective Story. 2006, Constable da Robinson. ISBN 1-84529-158-1. (Paperback, 2007, Constable & Robinson. ISBN 978-1-84529-482-3). Tambaya: Menene sunan littafin?
Asalin Birtaniya <unk> Labarin Bincike na Kwayoyin Halitta