APA-ийн эшлэл(7 дахь хэвлэлт)
MacDougall, R. (2014). The people's network: The political economy of the telephone in the Gilded Age (First edition.). University of Pennsylvania Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
MacDougall, Robert. The People's Network: The Political Economy of the Telephone in the Gilded Age. First edition. Philadelphia: University of Pennsylvania Press, 2014.
MLA -ийн эшлэл (9 дэх хэвлэлт)
MacDougall, Robert. The People's Network: The Political Economy of the Telephone in the Gilded Age. First edition. University of Pennsylvania Press, 2014.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.