Smith, C. N., & Iwan, W. (1980). Nineteenth-century emigration of "Old Lutherans" from eastern Germany (mainly Pomerania and Lower Silesia) to Australia, Canada, and the United States. McNeal, Ariz.: Westland Publications.

Smith, Clifford Neal., and Wilhelm Iwan. Nineteenth-century Emigration of "Old Lutherans" From Eastern Germany (mainly Pomerania and Lower Silesia) to Australia, Canada, and the United States. McNeal, Ariz.: Westland Publications, 1980.

Smith, Clifford Neal., and Wilhelm Iwan. Nineteenth-century Emigration of "Old Lutherans" From Eastern Germany (mainly Pomerania and Lower Silesia) to Australia, Canada, and the United States. McNeal, Ariz.: Westland Publications, 1980.