Professor Lam said his colleague's work on the subject long ago was still mandatory reading.

I would suggest it as mandatory reading for all the corporate groupies.

Now, there are often mandatory reading and writing assignments in grade school.

Williams stated that the book should be mandatory reading for high school and college students.

And my mandatory readings said I'd make a good cop.

The text book Charupath was mandatory reading for almost three generations.

Many of his opinions are still mandatory reading for American law students.

Wired should be mandatory reading, particularly for stock analysts.

His books are mandatory reading in universities and seminaries around the world.

It is mandatory reading for children in grammar school, and has gone through numerous Polish editions.