APA Style

GRASP Versi 1.0. (1997). Thailand: ACECOM.

Chicago Style

GRASP Versi 1.0. . Thailand: ACECOM, 1997. .

MLA Style

GRASP Versi 1.0. . Thailand: ACECOM, 1997. .

Turabian Style

GRASP Versi 1.0. Thailand: ACECOM, 1997. .