Another issue, he said, is how students understand reference sources.

Even today, church records stand as a main reference source.

Several of these are the reference source for their specialty within public health practice.

A useful reference source for this period is given below.

This focuses the student on learning about the reference sources at hand by using them to answer those questions.

The book is still considered an invaluable reference source in the field.

In the case of many nations, on the continent, there is only one reference source for any information.

However, reference sources do vary so check the source to be sure.

Mostly just little - some things I wanted to quote exactly from the reference source.

It's a reference source to look things up in, not something that pops into my mind when I need it.