APA

PIA PISON M., . (1982). THE STORY OF COLOURS. MILANO: DOLPHIN PUBLISHER.

Chicago

PIA PISON MARIA, . 1982. THE STORY OF COLOURS. MILANO: DOLPHIN PUBLISHER.

Harvard

PIA PISON M., . (1982). THE STORY OF COLOURS. MILANO: DOLPHIN PUBLISHER.

MLA

PIA PISON MARIA, . THE STORY OF COLOURS. MILANO: DOLPHIN PUBLISHER. 1982.