| 1 | Behavioural distress : concepts and strategies Gates, Bob | |
| 2 | Foundations of behavioral research Kerlinger, Fred N. | |
| 3 | National sexual behavior survey of Thailand 2006 Aphichat Chamratrithirong | |
| 4 | Principles of learning & behavior Domjan, Miclacl | |
| 5 | Type a behavior Strube, Michael J. |