Donaldson, L., & Scannell, E. E. (1986). Human resource development: The new trainerns guide (2nd ed.). National Book Store.
Chicago-viite (17. p.)Donaldson, Les, ja Edward E. Scannell. Human Resource Development: The New Trainerns Guide. 2nd ed. Manila: National Book Store, 1986.
MLA-viite (9. p.)Donaldson, Les, ja Edward E. Scannell. Human Resource Development: The New Trainerns Guide. 2nd ed. National Book Store, 1986.
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