Preston, H. (1674). Brief directions for true-spelling: Being an abbreviat of the most usefull rules conducible to the promoting that excellent knowledge of writing true English ... : to which is added copies of letters, bills of parcels, bills of exchange, bills of debt, receipts, with pertinent rules as helps therunto. Printed by J.R. and are to be sold by William Bishop.

Preston, Henry. Brief Directions for True-spelling: Being an Abbreviat of the Most Usefull Rules Conducible to the Promoting That Excellent Knowledge of Writing True English ... : To Which Is Added Copies of Letters, Bills of Parcels, Bills of Exchange, Bills of Debt, Receipts, with Pertinent Rules as Helps Therunto. Printed by J.R. and are to be sold by William Bishop, 1674.