International Society of Planetarium Educators & International Planetarium Society. The Planetarian. International Society of Planetarium Educators.
Cita Chicago Style (17a ed.)International Society of Planetarium Educators y International Planetarium Society. The Planetarian. [Hilo, Hawaii, etc.]: International Society of Planetarium Educators.
Cita MLA (9a ed.)International Society of Planetarium Educators y International Planetarium Society. The Planetarian. International Society of Planetarium Educators.
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