Doulos SIL Font:
Please use the IPA symbols provided by this font for all electronic work related to this lecture.
YouTube:
YouTube contains innumerable videoclips illustrating all kinds of varieties of English.
Varieties of English: A Multimedia Reference Tool:
Online contents of the CD-ROM contained in B. Kortmann and E. W. Schneider, ed., A Handbook of Varieties of English, 2 vols. and CD-ROM (Berlin and New York, 2004).