APA (7 वां संस्करण) प्रशस्ति पत्र

Robbins, D. (1990). Youth ministry nuts and bolts: Mastering the ministry behind the scenes. Zondenan Publishing House.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Robbins, Duffy. Youth Ministry Nuts and Bolts: Mastering the Ministry Behind the Scenes. Grand Rapids: Zondenan Publishing House, 1990.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Robbins, Duffy. Youth Ministry Nuts and Bolts: Mastering the Ministry Behind the Scenes. Zondenan Publishing House, 1990.