Cowan, J. Ronayne. Spoken Hausa / J. Ronayne Cowan, Russell G. Schuh. - Ithaca, N.Y. : Spoken Language Services, c1976. - 378 p. : ill. ; 23 cm. - Spoken Language series . LCCN: 75026629 Nat. Bib. No.: 0879504013 Subjects--Topical Terms: Hausa language--Textbooks for foreign speakers--English. LC Class. No.: PL8232 / .C6 Dewey Class. No.: 493/.72/821