Cita APA

Ekotass. (1964). Moscow official business and travel guide. Switzerland: Ekotass.

Chicago Style Citation

Ekotass. Moscow Official Business and Travel Guide. Switzerland: Ekotass, 1964.

Cita MLA

Ekotass. Moscow Official Business and Travel Guide. Switzerland: Ekotass, 1964.

Atenció: Aquestes cites poden no estar 100% correctes.