Ayres, F. (1962). Matrices: Theory and problems.
Chicago-čujuhus (17. p.)Ayres, Frank. Matrices: Theory and Problems. New York, New York : Schaum, 1962.
MLA-čujuhus (9. p.)Ayres, Frank. Matrices: Theory and Problems. 1962.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.