Cita APA (7a ed.)
MITRA, A. (1994). USE OF FOCUS GROUPS IN THE DESIGN OF RECREATION NEEDS ASSESSMENT QUESTIONNAIRES. PERGAMON PRESS.
Cita Chicago Style (17a ed.)
MITRA, A. USE OF FOCUS GROUPS IN THE DESIGN OF RECREATION NEEDS ASSESSMENT QUESTIONNAIRES. NUEVA YORK: PERGAMON PRESS, 1994.
Cita MLA (9a ed.)
MITRA, A. USE OF FOCUS GROUPS IN THE DESIGN OF RECREATION NEEDS ASSESSMENT QUESTIONNAIRES. PERGAMON PRESS, 1994.
Precaución: Estas citas no son 100% exactas.