APA (7 वां संस्करण) प्रशस्ति पत्र

Gedike, A. (1946). Concert Etude: Opus 49 ; for Bb trumpet (cornet) and piano / Alexander Goedicke. MCA Music.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Gedike, Aleksandr. Concert Etude: Opus 49 ; for Bb Trumpet (cornet) and Piano / Alexander Goedicke. New York: MCA Music, 1946.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Gedike, Aleksandr. Concert Etude: Opus 49 ; for Bb Trumpet (cornet) and Piano / Alexander Goedicke. MCA Music, 1946.