APA-viite (7. p.)
Saba, V. K. (2012). Clinical care classification (CCC) system, version 2.5: Users guide (2nd ed.). Springer Pub. Co..
Chicago-viite (17. p.)
Saba, Virginia K. Clinical Care Classification (CCC) System, Version 2.5: Users Guide. 2nd ed. New York: Springer Pub. Co., 2012.
MLA-viite (9. p.)
Saba, Virginia K. Clinical Care Classification (CCC) System, Version 2.5: Users Guide. 2nd ed. Springer Pub. Co., 2012.
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