Cita APA (7th ed.)

(2018). The art of printing. Sandu Publishing Co. Ltd.

Cita Chicago (17th ed.)

The Art of Printing. Hong Kong: Sandu Publishing Co. Ltd, 2018.

Cita MLA (9th ed.)

The Art of Printing. Sandu Publishing Co. Ltd, 2018.

Atenció: Aquestes cites poden no estar 100% correctes.