Lehmann, M. E. (1996). A biographical study of Ingwer Ludwig Nommensen: 1834 - 1918 ; pioneer missionary to the Bataks of Sumatra. Mellen.
Chicago Style (17th ed.) CitationLehmann, Martin E. A Biographical Study of Ingwer Ludwig Nommensen: 1834 - 1918 ; Pioneer Missionary to the Bataks of Sumatra. Lewiston [u.a.]: Mellen, 1996.
MLA (9th ed.) CitationLehmann, Martin E. A Biographical Study of Ingwer Ludwig Nommensen: 1834 - 1918 ; Pioneer Missionary to the Bataks of Sumatra. Mellen, 1996.
Warning: These citations may not always be 100% accurate.