Saphāp sētthakit khō̜ng Thai ratchasamai Ratchakān thī 4 læ Ratchakān thī 5 čhāk ʻēkkasān chan ton rūam samai khō̜ng Thai = Economic conditions of Siam in the reigns of King Mongkut and King Chalalongkorn from contemporary documents
100 pi phapthai fiphrahat Phrabat Somdet Phra Chunlachomklao Chaoyuhua nai ngan wai Phraphutthachinnarat pracham pi Wat Benchamabophittradusittawanaram, Rattanakosinthrasok 123
Rāingān kāntrūat rātchakān hūa mư̄ang khō̜ng Thai samai Ratchakān thī 5 : phāp sathō̜n sētthakit læ sangkhom Thai nai yuk "Sayām mai" = The inspection reports of Thailand's provinces in the reign of King Rama V : a reflection of the socio-economic conditions of "new Siam"