Barrett, G. M. (1921). THE INDUSTRIAL SURGEON, WHAT HE IS—WHAT HE CAN BE—WHAT HE SHOULD BE.
استشهاد بنمط شيكاغوBarrett, Gilbert M. THE INDUSTRIAL SURGEON, WHAT HE IS—WHAT HE CAN BE—WHAT HE SHOULD BE. 1921.
MLA استشهادBarrett, Gilbert M. THE INDUSTRIAL SURGEON, WHAT HE IS—WHAT HE CAN BE—WHAT HE SHOULD BE. 1921.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.