Weiss, R., Vladimir Milicic, & Thomas Schlotterback. (1991). Festschrift for Ulrich Mammitzsch: The Bessarabian-Germans: A brief Retroperspective. Western Washington University.
Cita Chicago (17th ed.)Weiss, Rudolf, Vladimir Milicic, i Thomas Schlotterback. Festschrift for Ulrich Mammitzsch: The Bessarabian-Germans: A Brief Retroperspective. Bellingham ; Washington: Western Washington University, 1991.
Cita MLA (8th ed.)Weiss, Rudolf, et al. Festschrift for Ulrich Mammitzsch: The Bessarabian-Germans: A Brief Retroperspective. Western Washington University, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.