APA aipamena

(1998). Connect with english: [CD-ROM]. Dubuque, IA: McGraw-Hill.

Chicago Style aipamena

Connect With English: [CD-ROM]. Dubuque, IA: McGraw-Hill, 1998.

MLA aipamena

Connect With English: [CD-ROM]. Dubuque, IA: McGraw-Hill, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.