Wall Street Journal. (1967). Here comes tomorrow: Living and working in the year 2000. Thacker & Company.
Παραπομπή Chicago StyleWall Street Journal. Here Comes Tomorrow: Living and Working in the Year 2000. Bombay: Thacker & Company, 1967.
Παραπομπή MLAWall Street Journal. Here Comes Tomorrow: Living and Working in the Year 2000. Thacker & Company, 1967.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.