ROSENSTIEHL, P., & ROSENSTIEHL, P. a. M. (1969). Mathematics in management: The language of sets, statistics and variables. North-Holland.
Chicago-čujuhus (17. p.)ROSENSTIEHL, P., juo P. and Mothes ROSENSTIEHL. Mathematics in Management: The Language of Sets, Statistics and Variables. Amsterdam: North-Holland, 1969.
MLA-čujuhus (9. p.)ROSENSTIEHL, P., juo P. and Mothes ROSENSTIEHL. Mathematics in Management: The Language of Sets, Statistics and Variables. North-Holland, 1969.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.