Biznes klass (Uzbek Wikipedia)

„air france | 1983 | 1806 | Flight Archive“. Flightglobal.com (1-oktabr 1983-yil). 2012-yil 30-yanvarda asl nusxadan arxivlangan. Qaraldi: 29-mart 2012-yil.

news.google.com

„Why airlines are wooing the business high-fliers“. news.google.com.
„'Three-class' air service is scrubbed by TWA“. news.google.com.
„'FULL-FARE' Passengers to Get Better Service on Airliners“. news.google.com. 2016-yil 7-iyulda asl nusxadan arxivlangan. Qaraldi: 26-noyabr 2018-yil.

nytimes.com

Perry Garfinkel. „On some airlines, business class goes first“. The International Herald Tribune (10-mart 2008-yil). Qaraldi: 15-dekabr 2015-yil.

select.nytimes.com

Williams, Winston. „El Al Sees Financial Drain Resulting From Fare Cuts – El Al Expecting Reduced Fares To Cause Severe Financial Drain – Article – NYTimes.com“. Select.nytimes.com (18-avgust 1977-yil). 6-noyabr 2012-yilda asl nusxadan arxivlangan. Qaraldi: 29-mart 2012-yil.

pqarchiver.com

pqasb.pqarchiver.com

„Pan Am Profit Hit High in 2nd Quarter; Revenue Rose 16%“. Pqasb.pqarchiver.com (27-iyul 1978-yil). 6-noyabr 2012-yilda asl nusxadan arxivlangan. Qaraldi: 29-mart 2012-yil.

qantas.com.au

„Boeing Aircraft Take Qantas Further“. Qantas.com.au. 2012-yil 5-oktyabrda asl nusxadan arxivlangan. Qaraldi: 29-mart 2012-yil.

theguardian.com

Tom McGhie. „Losing economy seats to launch club class 'flying bed' revolution may not add up“. London: Guardian (26-may 1999-yil). 7-may 2014-yilda asl nusxadan arxivlangan. Qaraldi: 29-mart 2012-yil.

timesonline.co.uk

business.timesonline.co.uk

„Airlines in the hot seat over Virgin's Upper Class patents“. Business.timesonline.co.uk. Qaraldi: 29-mart 2012-yil.

usatoday.com

Woodyard, Chris. „More airlines to offer seat-beds“. Usatoday.com (5-avgust 2003-yil). Qaraldi: 29-mart 2012-yil.

vancouversun.com

„Airlines mull future of first-class after success of business-class beds“. 2014-yil 21-dekabrda asl nusxadan arxivlangan. Qaraldi: 9-dekabr 2016-yil.

waytofly.com

Peter Rusanoff. „US Airways Business Class Around The World“. waytofly.com. 2015-yil 4-aprelda asl nusxadan arxivlangan. Qaraldi: 26-sentabr 2013-yil.
Peter Rusanoff. „Business Class Review“. waytofly.com. 2014-yil 27-iyunda asl nusxadan arxivlangan. Qaraldi: 26-sentabr 2013-yil.

web.archive.org

"Understanding Airfares". Retrieved: 20 September 2012.
„'FULL-FARE' Passengers to Get Better Service on Airliners“. news.google.com. 2016-yil 7-iyulda asl nusxadan arxivlangan. Qaraldi: 26-noyabr 2018-yil.
Williams, Winston. „El Al Sees Financial Drain Resulting From Fare Cuts – El Al Expecting Reduced Fares To Cause Severe Financial Drain – Article – NYTimes.com“. Select.nytimes.com (18-avgust 1977-yil). 6-noyabr 2012-yilda asl nusxadan arxivlangan. Qaraldi: 29-mart 2012-yil.
„Pan Am Profit Hit High in 2nd Quarter; Revenue Rose 16%“. Pqasb.pqarchiver.com (27-iyul 1978-yil). 6-noyabr 2012-yilda asl nusxadan arxivlangan. Qaraldi: 29-mart 2012-yil.
„air france | 1983 | 1806 | Flight Archive“. Flightglobal.com (1-oktabr 1983-yil). 2012-yil 30-yanvarda asl nusxadan arxivlangan. Qaraldi: 29-mart 2012-yil.
„Boeing Aircraft Take Qantas Further“. Qantas.com.au. 2012-yil 5-oktyabrda asl nusxadan arxivlangan. Qaraldi: 29-mart 2012-yil.
„AskAirAsia – What is a Hot Seat?“. www.airasia.com. 2017-yil 1-iyunda asl nusxadan arxivlangan. Qaraldi: 17-may 2017-yil.
„Airlines mull future of first-class after success of business-class beds“. 2014-yil 21-dekabrda asl nusxadan arxivlangan. Qaraldi: 9-dekabr 2016-yil.
Tom McGhie. „Losing economy seats to launch club class 'flying bed' revolution may not add up“. London: Guardian (26-may 1999-yil). 7-may 2014-yilda asl nusxadan arxivlangan. Qaraldi: 29-mart 2012-yil.
Peter Rusanoff. „US Airways Business Class Around The World“. waytofly.com. 2015-yil 4-aprelda asl nusxadan arxivlangan. Qaraldi: 26-sentabr 2013-yil.
Peter Rusanoff. „Business Class Review“. waytofly.com. 2014-yil 27-iyunda asl nusxadan arxivlangan. Qaraldi: 26-sentabr 2013-yil.