Spirit of iron
Subtitle: the life story of kris crafters from Sumenep, Madura
By: Unggul Sudrajat, Mulyadi, GIlang Tri Subekti
Publisher: Tiara Wacana
Published: 2013
Place of publication: Yogyakarta
Language: eng
Number of pages: 134
ISBN-13: 9789791262514
Notes: Includes bibliographical references (page 125) and index.

Text in English and Indonesian.