Gaya APA
Mann, M. ().
The sources of social power, - vol.I. A history of power from the beginning to A.D. 1760, repr.ed. Cet.pertama 1986. .
Cambridge UP:
1988.
Gaya MLA
Mann, Michael.
"The sources of social power, - vol.I. A history of power from the beginning to A.D. 1760, repr.ed. Cet.pertama 1986. ".
Cambridge UP:
1988,
.
Buku.