Foster Vernon, W. (1990). New Star! new health, new energy, new joy! Woodbrige.
Cita Chicago Style (17a ed.)Foster Vernon, W. New Star! New Health, New Energy, New Joy! Woodbrige, 1990.
Cita MLA (9a ed.)Foster Vernon, W. New Star! New Health, New Energy, New Joy! Woodbrige, 1990.
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