I am doing references in my thesis, there is one source that is not written in English but in German and I wanted to use it because it is the primary source. However, I have not read it and cannot read it. Other scholars have talked about it, should I use those instead? (There is no English translation as far as I know) Glaser, H. (1958). Graphisches Verfahren zur Untersuchung von Diffusionsvorgängen. Kältetechnik, 10(11), 345–349. THOUGHTS???? #AcademicChatter