Powęska, H. UNREGISTERED CROSS-BORDER USE OF SERVICES ON THE POLISH SECTION OF THE EXTERNAL BORDER OF THE EU AND THE LOCATION OF THE SERVICE SECTOR IN THE POLISH TRADE TURNOVER WITH ITS EASTERN NEIGHBORS. Wydawnictwo SGGW - Warsaw University of Life Sciences Press.
Chicago Style (17th ed.) CitationPowęska, Halina. UNREGISTERED CROSS-BORDER USE OF SERVICES ON THE POLISH SECTION OF THE EXTERNAL BORDER OF THE EU AND THE LOCATION OF THE SERVICE SECTOR IN THE POLISH TRADE TURNOVER WITH ITS EASTERN NEIGHBORS. Wydawnictwo SGGW - Warsaw University of Life Sciences Press.
MLA (9th ed.) CitationPowęska, Halina. UNREGISTERED CROSS-BORDER USE OF SERVICES ON THE POLISH SECTION OF THE EXTERNAL BORDER OF THE EU AND THE LOCATION OF THE SERVICE SECTOR IN THE POLISH TRADE TURNOVER WITH ITS EASTERN NEIGHBORS. Wydawnictwo SGGW - Warsaw University of Life Sciences Press.