linkedin.com (Firm) & Gassner, D. (2023). SQL Practice: Basic Queries. linkedin.com.
Cita Chicago Style (17a ed.)linkedin.com (Firm) y David Gassner. SQL Practice: Basic Queries. Carpenteria, CA: linkedin.com, 2023.
Cita MLA (8a ed.)linkedin.com (Firm) y David Gassner. SQL Practice: Basic Queries. linkedin.com, 2023.
Precaución: Estas citas no son 100% exactas.