Sabbath School Worker. General Conference of Seveth-day Adventist. Sabbath School Department.
Cita Chicago (17th ed.)Sabbath School Worker. US: General Conference of Seveth-day Adventist. Sabbath School Department.
Cita MLA (9th ed.)Sabbath School Worker. General Conference of Seveth-day Adventist. Sabbath School Department.
Atenció: Aquestes cites poden no estar 100% correctes.