Sala, C., & Friedrich, C. D. (1994). Caspar David Friedrich and romantic painting. Terrail.
Chicago Style (17th ed.) CitationSala, Charles, and Caspar David Friedrich. Caspar David Friedrich and Romantic Painting. Paris: Terrail, 1994.
ציטוט MLASala, Charles, and Caspar David Friedrich. Caspar David Friedrich and Romantic Painting. Terrail, 1994.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.