Cottrell, R. R., & McKenzie, J. F. (2011). Health promotion and education research methods : using the five-chapter thesis/dissertation model: Using the five-chapter thesis/dissertation model (2nd ed.). Jones and Bartlett Publishers.
Παραπομπή σε μορφή Chicago (17η εκδ.)Cottrell, Randall R., και James F. McKenzie. Health Promotion and Education Research Methods : Using the Five-chapter Thesis/dissertation Model: Using the Five-chapter Thesis/dissertation Model. 2nd ed. Sudbury, Mass.: Jones and Bartlett Publishers, 2011.
Παραπομπή σε μορφή MLA (8th εκδ.)Cottrell, Randall R., και James F. McKenzie. Health Promotion and Education Research Methods : Using the Five-chapter Thesis/dissertation Model: Using the Five-chapter Thesis/dissertation Model. 2nd ed. Jones and Bartlett Publishers, 2011.