Clavius, C. (1593). Christophori Clavii Bambergensis ex Societate Iesv, In sphæram Ioannis de Sacro Bosco commentarivs (Nunc quartò ab ipso auctore recognitus, & plérisque in locis locupletatus.). Svmptibvs Fratrvm de Gabiano.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रClavius, Christoph. Christophori Clavii Bambergensis Ex Societate Iesv, In Sphæram Ioannis De Sacro Bosco Commentarivs. Nunc quartò ab ipso auctore recognitus, & plérisque in locis locupletatus. Lvgdvni: Svmptibvs Fratrvm de Gabiano, 1593.
एमएलए (8वां संस्करण) प्रशस्ति पत्रClavius, Christoph. Christophori Clavii Bambergensis Ex Societate Iesv, In Sphæram Ioannis De Sacro Bosco Commentarivs. Nunc quartò ab ipso auctore recognitus, & plérisque in locis locupletatus. Svmptibvs Fratrvm de Gabiano, 1593.
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