Webster English Usage

Merriam Webster

Merriam-Webster's Dictionary of English Usage    

Merriam-Webster

Merriam-Webster's Concise Dictionary of English Usage

Merriam-Webster

Merriam-Webster's Advanced Learner's Dictionary, Kindle Edition (English Edition)

RANDOM HOUSE GROUP

Random House Webster's Grammar, Usage, and Punctuation

Geddes & Grosset

Better English Usage: Express Yourself Clearly (Webster's Word Power)

Merriam-Webster

The Merriam-Webster Dictionary, Kindle Edition (English Edition)

RANDOM HOUSE GROUP

Random House Webster's Pocket Grammar, Usage, and Punctuation: Second Edition

Merriam-Webster's Concise Dictionary of English Usage [Paperback]

Collins

English Verbs                                    

Langenscheidt Pub Inc

Langenscheidt's Pocket Merriam Webster Guide to English Usage