Gaya APA

Eicholz, Robert E. (1991). Mathematics . : .

Gaya Chicago

Eicholz, Robert E. Mathematics. : , 1991. Buku.

Gaya MLA

Eicholz, Robert E. Mathematics. : , 1991. Buku.

Gaya Turabian

Eicholz, Robert E. Mathematics. : , 1991. Buku.