APA (7e ed.) Bronvermelding

HARVARD BUSINESS REVIEW. (1977). R & D MANAGEMENT: PART III. HARVARD BUS. SCHOOL.

Chicago (17e ed.) Bronvermelding

HARVARD BUSINESS REVIEW. R & D MANAGEMENT: PART III. USA: HARVARD BUS. SCHOOL, 1977.

MLA (9e ed.) Bronvermelding

HARVARD BUSINESS REVIEW. R & D MANAGEMENT: PART III. HARVARD BUS. SCHOOL, 1977.