Business English C1

Zigzag English

40 ADVANCED BUSINESS ENGLISH DIALOGUES: Business English Conversation, English at Work - B2, C1

Independently published

Mastering Business English - Unlocking Powerful Idioms, Sayings, and Expressions to Build Your Vocabulary for Success!

Collins

Key Business Skills                              

Klett

Absolute Financial English B2-C1: Coursebook with audios

CAMBRIDGE

C1 Advanced 4 Student's Book with Answers with Audio with Resource Bank: Authentic Practice Tests

50 Clever Short Stories for Mastering Business English (C1/C2 English): Master Advanced English Vocabulary and Business Skills Through Engaging Stories ... Learners and Professionals (English Edition)

Double Dealing C1. Student's Book: Business English Course

150 Advanced Business English Idioms (150 Advanced English) (English Edition)

Klett

Absolute Banking English B2-C1: Coursebook with audio CD

PEARSON EDUCATION

Business Partner C1 Workbook