APA-čujuhus (7. p.)

(1980). Approximation theorems of mathematical statistics / Robert J. Serfling.

Chicago-čujuhus (17. p.)

Approximation Theorems of Mathematical Statistics / Robert J. Serfling. 1980.

MLA-čujuhus (9. p.)

Approximation Theorems of Mathematical Statistics / Robert J. Serfling. 1980.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.