Vollmann, W. T., & Heitsch, P. (2022). Shadows of love, shadows of loneliness: volume 2: Drawings, prints & paintings: 1980-2020 (Unabridged.). HighBridge Audio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVollmann, William T., और Paul Heitsch. Shadows of Love, Shadows of Loneliness: Volume 2: Drawings, Prints & Paintings: 1980-2020. Unabridged. Prince Frederick: HighBridge Audio, 2022.
एमएलए (8वां संस्करण) प्रशस्ति पत्रVollmann, William T., और Paul Heitsch. Shadows of Love, Shadows of Loneliness: Volume 2: Drawings, Prints & Paintings: 1980-2020. Unabridged. HighBridge Audio, 2022.
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