Penniman, W. D. (1993). Quality Reward and Awards: Quality Has Its Own Reward, but an Award Helps Speed the Process.
Citazione stile Chigago Style (17a edizione)Penniman, W. David. Quality Reward and Awards: Quality Has Its Own Reward, but an Award Helps Speed the Process. 1993.
Citatione MLA (9a ed.)Penniman, W. David. Quality Reward and Awards: Quality Has Its Own Reward, but an Award Helps Speed the Process. 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.