APA-referens (7:e uppl.)

Waddell, L. A. (1925). The Indo-Sumerian seals deciphered: Discovering sumerians of Indus Valley as phoenicians, Barats, Goths & famous Vedic Aryans 3100-2300 B.C. Luzac & Co..

Chicago-referens (17:e uppl.)

Waddell, L. A. The Indo-Sumerian Seals Deciphered: Discovering Sumerians of Indus Valley as Phoenicians, Barats, Goths & Famous Vedic Aryans 3100-2300 B.C. London: Luzac & Co., 1925.

MLA-referens (8:e uppl.)

Waddell, L. A. The Indo-Sumerian Seals Deciphered: Discovering Sumerians of Indus Valley as Phoenicians, Barats, Goths & Famous Vedic Aryans 3100-2300 B.C. Luzac & Co., 1925.