หนังสือ Historical Dictionary of Thailand

https://books.google.co.th/books?id=6e0PEQAAQBAJ&pg=PA467&dq=sukavich+rangsitpol&hl=th&newbks=1&newbks_redir=0&source=gb_mobile_search&sa=X&ved=2ahUKEwjf6brx3eWJAxUtyDgGHSLCEWYQ6AF6BAgIEAM