APA (7e ed.) Bronvermelding

Roberto, N. (2002). Strategic market segmentation: How to market to the rich, the middle class and the "masa". Lifecycle Press.

Chicago (17e ed.) Bronvermelding

Roberto, Ned. Strategic Market Segmentation: How to Market to the Rich, the Middle Class and the "Masa". Makati City: Lifecycle Press, 2002.

MLA (9e ed.) Bronvermelding

Roberto, Ned. Strategic Market Segmentation: How to Market to the Rich, the Middle Class and the "Masa". Lifecycle Press, 2002.