Dugdale, William, Sir. Ivingho Nunnery, otherwise called Meuresley, or St. Margaret's de Bosco, in Buckinghamshire in Dugdale's Monasticon Volume 4 Vol. 4: 268-72

[Ivingho Nunnery, otherwise called Meuresley, or St. Margaret's de Bosco, in Buckinghamshire]
With excerpts from primary sources in Latin.