Gaya APA
Career Math. (1989).
Providence:
PAR Incorporated Educational.
Gaya Chicago
Career Math.
Ed. Revisi 2.
Providence:
PAR Incorporated Educational,
1989.
.
Gaya MLA
Career Math.
Ed. Revisi 2.
Providence:
PAR Incorporated Educational,
1989.
.
Gaya Turabian
Career Math.
Providence:
PAR Incorporated Educational,
1989.
.