Craven, G. M. (1990). Object and image: An introduction to photography (3rd ed.). Prentice-Hall.
Cita Chicago (17th ed.)Craven, George M. Object and Image: An Introduction to Photography. 3rd ed. Englewood Cliffs, N.J: Prentice-Hall, 1990.
Cita MLA (9th ed.)Craven, George M. Object and Image: An Introduction to Photography. 3rd ed. Prentice-Hall, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.