APA-viite (7. p.)

Crow, D. (2016). Visible signs: An introduction to semiotics in the visual arts (Third edition.). Fairfield Books.

Chicago-viite (17. p.)

Crow, David. Visible Signs: An Introduction to Semiotics in the Visual Arts. Third edition. London, UK: Fairfield Books, 2016.

MLA-viite (9. p.)

Crow, David. Visible Signs: An Introduction to Semiotics in the Visual Arts. Third edition. Fairfield Books, 2016.

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