Παραπομπή APA

(1971). Second survey of aircraft noise annoyance around London (Heathrow) Airport. London: Her Majesty's Stationery Office.

Παραπομπή Chicago Style

Second Survey of Aircraft Noise Annoyance Around London (Heathrow) Airport. London: Her Majesty's Stationery Office, 1971.

Παραπομπή MLA

Second Survey of Aircraft Noise Annoyance Around London (Heathrow) Airport. London: Her Majesty's Stationery Office, 1971.

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