Mutsara 1: Vabereki vaWilliam Heyer ndiWilliam J. naMerlyn M. Heyer, akapinda Moorpark College uye ipapo California Lutheran University. Mutsara 2: Vabereki vaHeyer ndiWilliam J. naMerlyn M. Heyer. Akapinda California Lutheran University, uye ipapo Moorpark College. Mubvunzo: Mutsara wokutanga nomutsara wechipiri unoreva chinhu chimwe chete here? Hungu kana kuti Aiwa?
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