APA-viite (7. p.)

GETTING STARTED ... GETTING STARTED WITH QUATTRO. Borland International.

Chicago-viite (17. p.)

GETTING STARTED ... GETTING STARTED WITH QUATTRO. Borland International.

MLA-viite (8. p.)

GETTING STARTED ... GETTING STARTED WITH QUATTRO. Borland International.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.