Sprotte, S., & Chico, S. (1988). Farbige Kalligraphie. Hirmer.
Chicago Style (17th ed.) CitationSprotte, Siegward, and Silvia Chico. Farbige Kalligraphie. München: Hirmer, 1988.
MLA (8th ed.) CitationSprotte, Siegward, and Silvia Chico. Farbige Kalligraphie. Hirmer, 1988.
Warning: These citations may not always be 100% accurate.