APA-čujuhus (7. p.)
GROWTH-CONTROL symposium differentiation.
Chicago-čujuhus (17. p.)
GROWTH-CONTROL Symposium Differentiation.
MLA-čujuhus (9. p.)
GROWTH-CONTROL Symposium Differentiation.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.