Colyer, M. (1990). How to find and work with an illustrator to get the results you want. North Light Books.
Chicago-viite (17. p.)Colyer, Martin. How to Find and Work with an Illustrator to Get the Results You Want. Cincinnati, Ohio: North Light Books, 1990.
MLA-viite (9. p.)Colyer, Martin. How to Find and Work with an Illustrator to Get the Results You Want. North Light Books, 1990.
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