APA (7 वां संस्करण) प्रशस्ति पत्र

Bell, D., & Espie, C. (2002). A preliminary investigation into staff satisfaction, and staff emotions and attitudes in a unit for men with learning disabilities and serious challenging behaviours.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Bell, D., और C. Espie. A Preliminary Investigation into Staff Satisfaction, and Staff Emotions and Attitudes in a Unit for Men with Learning Disabilities and Serious Challenging Behaviours. 2002.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Bell, D., और C. Espie. A Preliminary Investigation into Staff Satisfaction, and Staff Emotions and Attitudes in a Unit for Men with Learning Disabilities and Serious Challenging Behaviours. 2002.

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