The following books are good references for Pt Joi Srivastava and his gharana:

• भारतीय संगीत में वायलिन का प्रयोग , महत्व एवं वादन – जय प्रकाश सिंह
  (Bharatiya Sangeet Mein Violin Ka Prayog, Mahatva Evam Vaadan by Dr Jai Prakash Singh)
  Kanishka Publishers, New Delhi, 2010, ISBN 9788184572025
• वायलिन वादन – प्रकाश नारायण
  (Violin Vaadan by Prakash Narayan)
  Sangeet Kala Sadan, Allahabad, 1963
• The Oxford Encyclopaedia of the Music of India,
  Oxford University Press, 2011, ISBN 9780195650983
• वाद्य शास्त्र – हरिशचंद्र श्रीवास्तव
  (Vadya Shastra by Harish Chandra Srivastava)
  Sangeet Sadan Prakashan, Allahabad, 1959
• Journey of Violin from West to East by Pushpa Satyasheil
  Kaveri Books, New Delhi, 2013, ISBN 9788184574524
• भारतीय संगीत कोष – विमलकांत रॉयचौधुरी
  (Bharatiya Sangeet Kosh by Vimalakanta Roychoudhury)
  Vani Prakashan, New Delhi, 2010, ISBN 9789350004630