Text ( visual ) : unmediated Madura dalam empat zaman : pedagang, perkembangan ekonomi, dan Islam / Huub de Jonge. -- Jakarta : PT Gramedia , 1989. -- xxvi, 316 p. : ill., maps ; 21 cm. -- (Seri terjemahan KITLV-LIPI). -- Includes bibliographical references (p. 293-308) and index. -- ISBN 9794036013 ; (BA22990726) ; https://ci.nii.ac.jp/ncid/BA22990726 Other Title(s): Handelaren en Handlangers : Ondernemerschap, Economische Ontwikkeling en Islam op Madura. -- Author Heading(s): Jonge, Huub de. -- Classification(s): LCC : HC448.M3 ; DC20 : 330.95982. -- Subject Heading(s): LCSH : Tobacco industry -- Indonesia -- Madura Island ; LCSH : Entrepreneurship -- Indonesia -- Madura Island ; LCSH : Business -- Religious aspects -- Islam ; LCSH : Madura Island (Indonesia) -- Economic conditions