"==References====External links==*"March of the Pigs" at nin.com, the official website*"March of the Pigs" (halo) at the unofficial NinWiki*"Halo 7" at NIN Collector*discogs.com: "March of the Pigs" (US CD5")*discogs.com: "March of the Pigs" (US 10")*discogs.com: "March of the Pigs" (UK 2xCD5")*discogs.com: "March of the Pigs" (UK 7")
*"March of the Pigs" на официальном сайте Nine Inch Nails*"March of the Pigs" на NinWiki*"Halo 7" на NIN Collector*discogs.com: "March of the Pigs" (US CD5")*discogs.com: "March of the Pigs" (US 10")*discogs.com: "March of the Pigs" (UK 2xCD5")*discogs.com: "March of the Pigs" (UK 7")