Chigbo, Thomas. Odenigbo / Thomas Chigbo. - London : Evans Brothers Limited 1976. - 76 p. : ill. ; 22 cm. - Evans Africa library . ISBN: 0237500671 : £0.80 LCCN: 77365615 Nat. Bib. No.: GB77-02633 LC Class. No.: PZ7 / .C43 1976 Dewey Class. No.: 823