APA-viite (7. p.)
Sava, S. (2012). Needs analysis and programme planning in adult education. Barbara Budrich Publishers.
Chicago-viite (17. p.)
Sava, Simona. Needs Analysis and Programme Planning in Adult Education. Opladen: Barbara Budrich Publishers, 2012.
MLA-viite (9. p.)
Sava, Simona. Needs Analysis and Programme Planning in Adult Education. Barbara Budrich Publishers, 2012.
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