Sekula, A., & O'Brian, J. (1997). Geography lesson: Canadian notes - Allan Sekula : [Institute of Contemporary Art, Boston, 12 December 1986 - 8 February 1987 / Vancouver Art Gallery. With essays by Gary Dufour and John O'Brian. MIT Press.
Citazione stile Chigago Style (17a edizione)Sekula, Allan, e John O'Brian. Geography Lesson: Canadian Notes - Allan Sekula : [Institute of Contemporary Art, Boston, 12 December 1986 - 8 February 1987 / Vancouver Art Gallery. With Essays by Gary Dufour and John O'Brian. Cambridge, Mass. ; London: MIT Press, 1997.
Citatione MLA (8a ed.)Sekula, Allan, e John O'Brian. Geography Lesson: Canadian Notes - Allan Sekula : [Institute of Contemporary Art, Boston, 12 December 1986 - 8 February 1987 / Vancouver Art Gallery. With Essays by Gary Dufour and John O'Brian. MIT Press, 1997.