Grammar For Business

Cambridge University Press

Grammar for Business with Audio CD              

Collins

Business Grammar and Practice: B1-B2 (Collins Business Grammar and Vocabulary)

Grammar for Business                            

VAUGHAN

ENGLISH FOR BUSINESS: Tu guía definitiva del inglés de negocios

OXFORD UNIVERSITY PRESS

Oxford Business English. Business Grammar and Practice

Oxford University Press España Sa

Essential Business Grammar and Practice          

Collins

Business Grammar and Practice: A2-B1 (Collins Business Grammar and Vocabulary)

Nicholas Brealey Publishing

Essential Grammar for Business: The Foundation of Good Writing (Business Communication Pocket Guides)

Zigzag English

40 INTERMEDIATE BUSINESS ENGLISH DIALOGUES: Business English Conversation, English at Work - B1, B2

Independently published

Grammar for Business Communication: The Ultimate Practical Guide to Clear, Effective, and Professional Writing