๑. สังคหาสังคหปทนิทเทส
TIPITAKA Volume 36 : PALI ROMAN Abhidhamma Pitaka Vol 3 : Abhi. Dhātukathādhātukathā-Puggalapaññatti Saṅgahāsaṅgahapadaniddeso
[2] Rūpakkhandho katīhi khandhehi katīhāyatanehi katīhi dhātūhi saṅgahito . rūpakkhandho ekena khandhena ekādasahāyatanehi ekādasahi dhātūhi saṅgahito . katīhi asaṅgahito . catūhi khandhehi ekenāyatanena sattahi dhātūhi asaṅgahito.