GRUBER EDWARD C. (1980). SCHOLASTIC APTITUDE TEST. MONARCH PRESS.
Chicago-čujuhus (17. p.)GRUBER EDWARD C. SCHOLASTIC APTITUDE TEST. NEW YORK: MONARCH PRESS, 1980.
MLA-čujuhus (9. p.)GRUBER EDWARD C. SCHOLASTIC APTITUDE TEST. MONARCH PRESS, 1980.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.