Citazione Stile APA (7a Edizione)

DEVELOPMENT OF TRADE SWISS OFFICE. (1986). SWISS EXPORT DIRECTORY.PRODUCT AND SERVICES OF SWITZERLAND. SWISS OFFICE FOR..

Citazione stile Chigago Style (17a edizione)

DEVELOPMENT OF TRADE SWISS OFFICE. SWISS EXPORT DIRECTORY.PRODUCT AND SERVICES OF SWITZERLAND. SWITZERLAND ZURICH: SWISS OFFICE FOR., 1986.

Citatione MLA (9a ed.)

DEVELOPMENT OF TRADE SWISS OFFICE. SWISS EXPORT DIRECTORY.PRODUCT AND SERVICES OF SWITZERLAND. SWISS OFFICE FOR., 1986.