"Zahir in Kolkata" | The Daily Star
17 April, 1971. I reached Kolkata from Agartala on the previous day. Word reaches me that Zahir Raihan has also arrived at Kolkata on the same day.
Krung Thep Mahanakhon West Bengal Alamgir Kabir Zahir Raihan Chalachitra Shilpio Kushali Swahayak Samity Wahidul Haque
Source: thedailystar.net