Weissman, B. (2003). The many moons of an amateur astronomer: Benjamin Weissman on Russell Crotty. frieze.
Chicago-viite (17. p.)Weissman, Benjamin. "The Many Moons of an Amateur Astronomer: Benjamin Weissman on Russell Crotty." Frieze 2003.
MLA-viite (8. p.)Weissman, Benjamin. "The Many Moons of an Amateur Astronomer: Benjamin Weissman on Russell Crotty." Frieze, 2003.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.