Spener, P. J., & Spener, P. J. (1668). Theatrum nobilitatis Europeae: Studio Phil. Jacobi Speneri D. Vogelius.
Lua i Stíl Chicago (17ú heag.)Spener, Philipp Jakob, agus Philipp Jakob Spener. Theatrum Nobilitatis Europeae: Studio Phil. Jacobi Speneri D. Francofurti: Vogelius, 1668.
Lua MLA (8ú heag.)Spener, Philipp Jakob, agus Philipp Jakob Spener. Theatrum Nobilitatis Europeae: Studio Phil. Jacobi Speneri D. Vogelius, 1668.
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