Παραπομπή σε μορφή APA (7η εκδ.)

BLACKWOOD, A. (2011). YOUNG MUSICIANS PLAYING THE PIANO AND KEYBOARDS. S CHAND PUB.

Παραπομπή σε μορφή Chicago (17η εκδ.)

BLACKWOOD, ALAN. YOUNG MUSICIANS PLAYING THE PIANO AND KEYBOARDS. S CHAND PUB, 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

BLACKWOOD, ALAN. YOUNG MUSICIANS PLAYING THE PIANO AND KEYBOARDS. S CHAND PUB, 2011.