Lalander II, J. F. (1985). Aller anfang: An activities manual for beginning German. Random House.
Chicago-čujuhus (17. p.)Lalander II, John F. Aller Anfang: An Activities Manual for Beginning German. New York: Random House, 1985.
MLA-čujuhus (9. p.)Lalander II, John F. Aller Anfang: An Activities Manual for Beginning German. Random House, 1985.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.