APA
HILL F., . (1968). INTRODUCTION TO SWITCHING THEORY AND LOGICAL DESIGN. : WILEY INTERNATIONAL EDITION.
Chicago
HILL FREDERICK, . 1968. INTRODUCTION TO SWITCHING THEORY AND LOGICAL DESIGN. : WILEY INTERNATIONAL EDITION.
Harvard
HILL F., . (1968). INTRODUCTION TO SWITCHING THEORY AND LOGICAL DESIGN. : WILEY INTERNATIONAL EDITION.
MLA
HILL FREDERICK, . INTRODUCTION TO SWITCHING THEORY AND LOGICAL DESIGN. : WILEY INTERNATIONAL EDITION. 1968.