Erté : : Exhibition 1987 - '88.

MLA

Erté : Exhibition 1987 - '88. Londen: Sevenarts ltd., 1988.

APA

(1988). Erté : Exhibition 1987 - '88. Londen: Sevenarts ltd.

Chicago

Erté: Exhibition 1987 - '88. Londen: Sevenarts ltd., 1988.