James Oberg (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "James Oberg" in Portuguese language version.

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debunker.com

Oberg, James (Abril 1994). «Soviet Saucers». Omni. General Media, Inc. Consultado em Junho 23, 2009. Cópia arquivada em Fevereiro 7, 2009

Sterling, Bruce. «Catscan 14: 'Memories of the Space Age'». Electronic Frontier Foundation. Arquivado do original em 4 de outubro de 2009. Oberg is a recognized Soviet Space expert, sometime NOVA host on PBS, special consultant to the Sotheby's auction house for Soviet space memorabilia, and the author of the definitive tome RED STAR IN ORBIT (Random House 1981). Catscan archive homepage here. Arquivado em 2009-10-04 no Wayback Machine

Oberg, James (Abril 1994). «Soviet Saucers». Omni. General Media, Inc. Consultado em Junho 23, 2009. Cópia arquivada em Fevereiro 7, 2009
Sterling, Bruce. «Catscan 14: 'Memories of the Space Age'». Electronic Frontier Foundation. Arquivado do original em 4 de outubro de 2009. Oberg is a recognized Soviet Space expert, sometime NOVA host on PBS, special consultant to the Sotheby's auction house for Soviet space memorabilia, and the author of the definitive tome RED STAR IN ORBIT (Random House 1981). Catscan archive homepage here. Arquivado em 2009-10-04 no Wayback Machine