Shacter, H. (1954). Guidebook for the health and personal development. Scott.
Cita Chicago (17th ed.)Shacter, Helen. Guidebook for the Health and Personal Development. Scott, 1954.
Cita MLA (9th ed.)Shacter, Helen. Guidebook for the Health and Personal Development. Scott, 1954.
Atenció: Aquestes cites poden no estar 100% correctes.