Klimbe, M., & Scharloth, J. 1968 in Europe. Palgrave macmillan.
Chicago-čujuhus (17. p.)Klimbe, Martin, juo Joachim Scharloth. 1968 in Europe. United States Misc. Caribbean Islands: Palgrave macmillan.
MLA-čujuhus (9. p.)Klimbe, Martin, juo Joachim Scharloth. 1968 in Europe. Palgrave macmillan.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.