The following resources can help you navigate international business cultures.
The Palgrave Handbook of Cross-Cultural Business Negotiation
The SAGE Encyclopedia of Intercultural Competence by 
Cultural DNA: the psychology of globalization by 
Kiss, Bow, or Shake Hands: Sales and Marketing by 
Understanding Global Cultures: Metaphorical journeys through 29 nations, clusters of nations, continents, and diversity by 
Winning Body Language by 
The Essentials of Business Etiquette: How to Greet, Eat, and Tweet Your Way to Success by 
Business Etiquette: 101 ways to conduct business with charm & savvy by 