Proceedings of the Bear Workshop (International Conference on Bear Research and Management). JSTOR.
استشهاد بنمط شيكاغوProceedings of the Bear Workshop (International Conference On Bear Research and Management). JSTOR.
MLA استشهادProceedings of the Bear Workshop (International Conference On Bear Research and Management). JSTOR.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.