APA citiranje

Petrkis, H. M. (1991). The founder's touch: The life of Paul galvin of motorola. Chicago: Motorola University Press.

Trích dẫn kiểu Chicago

Petrkis, Harry Mark. The Founder's Touch: The Life of Paul Galvin of Motorola. Chicago: Motorola University Press, 1991.

MLA citiranje

Petrkis, Harry Mark. The Founder's Touch: The Life of Paul Galvin of Motorola. Chicago: Motorola University Press, 1991.