Sinclair, Roger., author. The South African advertising book : make the other half work too/ Roger Sinclair & Mark Barenblatt assisted by Lindy S Cohen. - Third edition. - Halfway House, South Africa : Southern Book, 1989. - xvii, 302 pages : illustrations ; 25 cm. Includes index. Includes bibliographical references. ISBN: 9781868124978 (paperback) Subjects--Topical Terms: South Africa.Advertising.Marketing.