Competence in English speaking is often the ultimate goal for ESL students. It is not enough to simply know English words while speaking. One must be able to think quickly in the context of a situation and communicate with correct pronunciation. The path to proficiency in this area is to practice daily, both with a partner in conversation and on one's own.
The resources on the right are arranged by type: general collection books, eBooks, articles, library videos, internet videos, and websites. They all relate to English speaking in some way, though they may contain other skills as well.
American accent training: A guide to speaking and pronouncing colloquial American English by 
English phonetics and pronunciation practice by 
English pronunciation in use: Self-study and classroom use. Advanced by 
English pronunciation in use: Self-study and classroom use. Elementary by 
Perfecting your English pronunciation by 
Giving an academic presentation in English: Intermediate level by 
IELTS - Speaking essentials (book - 5) by 
An introduction to English phonetics by 
An introduction to English phonology by 
Pre-TOEFL guide: Academic English practice by 
