Παραπομπή APA

Monka, M., & Vob,Werner. (1995). CorelDRAW! 5. Prisma computer courses.

Παραπομπή Chicago Style

Monka, Michael, και Vob,Werner. CorelDRAW! 5. Britain: Prisma computer courses, 1995.

Παραπομπή MLA

Monka, Michael, και Vob,Werner. CorelDRAW! 5. Prisma computer courses, 1995.