LLOYD KEN. (2001). HOW TO DEAL WITH PEOPLE PROBLEMS AND PROBLEM PEOPLE. JAICO PUBLISHING HOUSE.
Chicago-viite (17. p.)LLOYD KEN. HOW TO DEAL WITH PEOPLE PROBLEMS AND PROBLEM PEOPLE. MUMBAI: JAICO PUBLISHING HOUSE, 2001.
MLA-viite (9. p.)LLOYD KEN. HOW TO DEAL WITH PEOPLE PROBLEMS AND PROBLEM PEOPLE. JAICO PUBLISHING HOUSE, 2001.
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