Wilamowitz-Moellendorff, U. v., Calder, W. M., & Fowler, R. L. (1986). The Preserved Letters of Ulrich von Wilamowitz-Moellendorff to Eduard Schwartz: Ed. with introd. and commentary William M. Calder III ; Robert L. Fowler. Verl. d. Bayer. Akad. d. Wiss..
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিWilamowitz-Moellendorff, Ulrich von, William M. Calder, এবং Robert L. Fowler. The Preserved Letters of Ulrich Von Wilamowitz-Moellendorff to Eduard Schwartz: Ed. with Introd. and Commentary William M. Calder III ; Robert L. Fowler. München: Verl. d. Bayer. Akad. d. Wiss., 1986.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিWilamowitz-Moellendorff, Ulrich von, et al. The Preserved Letters of Ulrich Von Wilamowitz-Moellendorff to Eduard Schwartz: Ed. with Introd. and Commentary William M. Calder III ; Robert L. Fowler. Verl. d. Bayer. Akad. d. Wiss., 1986.