Grot, J. K. (1877). Ekaterina II i Gustav III. Sanktpeterburg: Topografija Imperatorskoj Akad. Nauk.
Chicago Style CitationGrot, Jakov Karlovic. Ekaterina II I Gustav III. Sanktpeterburg: Topografija Imperatorskoj Akad. Nauk, 1877.
MLA CitationGrot, Jakov Karlovic. Ekaterina II I Gustav III. Sanktpeterburg: Topografija Imperatorskoj Akad. Nauk, 1877.
Warning: These citations may not always be 100% accurate.