Chapter III: Works of Reference Most Frequently Cited

=Gardthausen, V.: Augustus und seine Zeit.= 1er Th., 1er Bd.,
pp. VIII, 484; 2er Th., 1er Hlb., pp. 276. Leipzig, 1891. 1er Th.,
2er Bd., pp. 485-1032; 2er Th., 2er Hlb., pp. 277-649. 1896.

Not yet completed; the standard work on the subject. Second part
contains the references. (_Aug._)

=Marquardt, Joachim: Römische Staatsverwaltung.=

=Mommsen, Theodor: Römische Geschichte.= (_Röm. Gesch._)

=Corpus Inscriptionum Latinarum.= (=C. I. L.=)