Harrington. Apple Training Series: IWork 09 (1.). Pearson India.
Cita Chicago (17th ed.)Harrington. Apple Training Series: IWork 09. 1. Pearson India.
Cita MLA (8th ed.)Harrington. Apple Training Series: IWork 09. 1. Pearson India.
Atenció: Aquestes cites poden no estar 100% correctes.