Melderis, V. (1980). Latvia Socialist republics of the Soviet Union. М.
Чикаго маягийн жагсаалтMelderis, Valdis. Latvia Socialist Republics of the Soviet Union. М, 1980.
MLA ишлэлMelderis, Valdis. Latvia Socialist Republics of the Soviet Union. М, 1980.
Warning: These citations may not always be 100% accurate.