Skills2Learn. (2012). Wall and floor tiling construction series. Cengage Learning.
Chicago-viite (17. p.)Skills2Learn. Wall and Floor Tiling Construction Series. Andover, Great Britain: Cengage Learning, 2012.
MLA-viite (9. p.)Skills2Learn. Wall and Floor Tiling Construction Series. Cengage Learning, 2012.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.