APA aipamena

Dobbs. CIE: STATISTICS 2 : ADVANCED LEVEL MATHEMATICS. Cambridge.

Chicago Style aipamena

Dobbs. CIE: STATISTICS 2 : ADVANCED LEVEL MATHEMATICS. Cambridge.

MLA aipamena

Dobbs. CIE: STATISTICS 2 : ADVANCED LEVEL MATHEMATICS. Cambridge.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.