Ragep, F. J., & Schulmann, R. (2014). From Tun to Turun: The twists and turns of the Tusi-Couple / F. Jamil Ragep. Max-Planck-Inst. für Wissenschaftsgeschichte.
Citazione stile Chigago Style (17a edizione)Ragep, F. Jamil, e Robert Schulmann. From Tun to Turun: The Twists and Turns of the Tusi-Couple / F. Jamil Ragep. Berlin: Max-Planck-Inst. für Wissenschaftsgeschichte, 2014.
Citatione MLA (8a ed.)Ragep, F. Jamil, e Robert Schulmann. From Tun to Turun: The Twists and Turns of the Tusi-Couple / F. Jamil Ragep. Max-Planck-Inst. für Wissenschaftsgeschichte, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.