(1983). Doing business with Pascal / Richard Hergert, Douglas Hergert.
Chicago-čujuhus (17. p.)Doing Business with Pascal / Richard Hergert, Douglas Hergert. 1983.
MLA-čujuhus (9. p.)Doing Business with Pascal / Richard Hergert, Douglas Hergert. 1983.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.