This work has become the standard reference on the subject.
The standard reference for those wishing to have a deep understanding of the subject.
It made all the standard references to Blair the war criminal as if that was enough.
It was considered to be the standard reference for the next 15 years.
These books have often become standard references in their respective areas.
This stood as the standard reference on early Maine history for the rest of the 19th century.
Despite its age it was still in 1999 considered the standard reference.
His works were well received and are now standard references.
Since then, it has published thousands more, including many that are now considered to be the standard references in their fields.
The book was well received and is still a standard reference for early Hollywood history.
In contrast, the reference standard for the meter is no longer defined by a physical object.
Chicken and trout red blood cells were used as internal reference standards.
This is taken as the reference standard for a engine of this configuration.
However, it may serve as a reference standard when available for calibrating other techniques.
The technique is considered a reference standard by which other means of assessing consciousness can be assessed.
Benchmark tests compare the performance of a device with a reference standard.
Samples of these elements therefore may serve as reference standards for certain atomic mass values.
But both genomes seem to be significantly better in many ways than the present reference standard.
They are the reference standard for route photos of Alaskan climbs.
Firstly, a question remains on the choice of diagnostic reference standard.