APA (7 वां संस्करण) प्रशस्ति पत्र

Penders, J. (1992). The Pee-Double-U Circus: A suite of circus events ; for band / Jef Penders (Full score.). Molenaar.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Penders, Jef. The Pee-Double-U Circus: A Suite of Circus Events ; for Band / Jef Penders. Full score. Wormerveer, Holland: Molenaar, 1992.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Penders, Jef. The Pee-Double-U Circus: A Suite of Circus Events ; for Band / Jef Penders. Full score. Molenaar, 1992.