大乘義章 8.71

8.71

十八界義十一門分別（釋名一　三聚分別二　內外分別三　三性分別四　就地分別五　有為無為分別六　有漏無漏分別七　學等分別八　三斷分別九　三對分別十　識緣不同十一）

The meaning of the eighteen realms is distinguished in eleven gates: (1. Explaining the names; 2. Distinction into the three aggregates; 3. Distinction into internal and external; 4. Distinction into the three natures; 5. Distinction in terms of planes; 6. Distinction into conditioned and unconditioned; 7. Distinction into tainted and untainted; 8. Distinction into those of training and the rest; 9. Distinction into the three abandonments; 10. Distinction into the three pairs; 11. Differences in the objects conditioned by consciousness).