Royal, G. (1991). Text-book of Homeopathic materia medica. B Jain Publishers.
シカゴスタイル引用形Royal, George. Text-book of Homeopathic Materia Medica. New Delhi: B Jain Publishers, 1991.
MLA引用形式Royal, George. Text-book of Homeopathic Materia Medica. B Jain Publishers, 1991.
警告: この引用は必ずしも正確ではありません.