Infernal Dictionary, 6th ed. ꠨ Bible Encyclopedia of Archimandrite Nicephorus ꠨ Brockhaus and Efron Encyclopedic Dictionary ꠨ Small Brockhaus and Efron Encyclopedic Dictionary ꠨ Jewish Encyclopedia of Brockhaus and Efron ꠨ Gǔjīn Túshū Jíchéng ꠨ Metropolitan Museum of Art Tagging Vocabulary ꠨ Pauly–Wissowa ꠨ The Encyclopedia Americana ꠨ Encyclopædia Britannica 11th edition ꠨ The American Cyclopædia ꠨ Collier's New Encyclopedia, 1921 ꠨ Encyclopædia Britannica First Edition ꠨ Encyclopædia Britannica Ninth Edition ꠨ New International Encyclopedia ꠨ The New Student's Reference Work