XXXVI International Biennial Exhibition of Art - Venice - USA : Diane Arbus - Ron Davis - Richard Estes - Sam Gilliam - James Nutt - Keith Sonnier.

MLA

Xxxvi International Biennial Exhibition of Art - Venice - Usa : Diane Arbus - Ron Davis - Richard Estes - Sam Gilliam - James Nutt - Keith Sonnier. Washington: National Collection of Fine Arts - Smithsonian Institution, 1972.

APA

(1972). XXXVI International Biennial Exhibition of Art - Venice - USA : Diane Arbus - Ron Davis - Richard Estes - Sam Gilliam - James Nutt - Keith Sonnier. Washington: National Collection of Fine Arts - Smithsonian Institution.

Chicago

XXXVI International Biennial Exhibition of Art - Venice - USA: Diane Arbus - Ron Davis - Richard Estes - Sam Gilliam - James Nutt - Keith Sonnier. Washington: National Collection of Fine Arts - Smithsonian Institution, 1972.