瑜伽師地論分門記 6.179

6.179

分三十中第三十明諸蘊無色等義分三。一總問分二如論。二廣答。三總結。

Within the thirty divisions, the thirtieth, explaining the meaning of "formless" and so forth regarding the skandhas, has three parts: 1. a general inquiry, having two parts as in the treatise; 2. a detailed answer; 3. a general conclusion.