7 Artists at Helsinki Airport : Alvar Gullichsen, Pekka Niskanen, Hans Hemmert, Frans Jacobi, Anders Tomren, Ingold Airlines, Stefan Karlsson.

MLA

7 Artists At Helsinki Airport : Alvar Gullichsen, Pekka Niskanen, Hans Hemmert, Frans Jacobi, Anders Tomren, Ingold Airlines, Stefan Karlsson. Helsinki: Galerie Anhava, 1993.

APA

(1993). 7 Artists at Helsinki Airport : Alvar Gullichsen, Pekka Niskanen, Hans Hemmert, Frans Jacobi, Anders Tomren, Ingold Airlines, Stefan Karlsson. Helsinki: Galerie Anhava.

Chicago

7 Artists At Helsinki Airport: Alvar Gullichsen, Pekka Niskanen, Hans Hemmert, Frans Jacobi, Anders Tomren, Ingold Airlines, Stefan Karlsson. Helsinki: Galerie Anhava, 1993.