Mcadams, E. Drawing: Best techniques for sketching, landscapes, portraits, and everything else drawing.
Chicago-viite (17. p.)Mcadams, Eliza. Drawing: Best Techniques for Sketching, Landscapes, Portraits, and Everything Else Drawing.
MLA-viite (8. p.)Mcadams, Eliza. Drawing: Best Techniques for Sketching, Landscapes, Portraits, and Everything Else Drawing.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.