The role of Civic education class is a very unique source to inform political parties and government.

This is a unique source generally available as stock photography.

Islam is a main source, but not the unique source.

"It is a unique source of shame that England has the worst record for social mobility."

Today the book is a major and unique source of information.

Taken together, American place names are a unique primary source, a record of our cultural memory.

I've noticed every village needs a unique source of pride.

His correspondence with the tsar is a unique source for the history of 16th-century Russia.

The Nation has unique source and one owner for superior power of order itself.

Then came a quick end to the battle, through aid from a unique and unexpected source.