<p>Phyllis M. Kaberry, Women of the Grasslands (London: Colonial Office Research Publication No. 14, 1952), p. 148.</p>

<p>Ibid., p. 57.</p>

<p>Ibid., p. 56.</p>

<p>Ibid.</p>

<p>Ibid., p. 33.</p>

<p>Ibid., p. 55.</p>

<p>Ibid., p. 54.</p>

<p>Boserup, op. cit., p. 25.</p>

<p>Mead, Male and Female, p. 190.</p>

<p>Ibid., p. 347.</p>