The subcontinent became a playground for the Cold War rivalry, which further fuelled the conflict between India and Pakistan. With China's wildcard entry, the complexity increased.

Sources -

https://archive.thedailystar.net/forum/2011/December/revolution.htm 

Zulfi Bhutto of Pakistan- His Life & Times - Stanley Wolpert

South Asian Insecurity and the Great Powers - Barry Buzan 

Explaining Pakistan’s Foreign Policy: Escaping India, author Aparna Pande

Jinnah- His Successes, Failures and Role in History - Ishtiaq Ahmed

Pakistan's Drift into Extremism - Hassan Abbas

TINDERBOX The past and Future of Pakistan - M.J. Akbar

Foreign Relations of the United States, 1952–1954 Volume XI, Part 2 Africa and South Asia - US State DepartmentArchives

A History of the Pakistan Army - Brian Cloughley

The Wailing Vale - Aziz Beg.