APA (7e ed.) Bronvermelding

Lines, V. (1984). PASCAL as a second language. Prentice-Hall.

Chicago (17e ed.) Bronvermelding

Lines, Vardell. PASCAL as a Second Language. Englewood Cliffs, New Jersey: Prentice-Hall, 1984.

MLA (9e ed.) Bronvermelding

Lines, Vardell. PASCAL as a Second Language. Prentice-Hall, 1984.