Παραπομπή σε μορφή APA (7η εκδ.)

Scherrer, C. P. (1987). United republic of Tanzania:tourism development and self-reliance: Research findings & recommendations main report recommendations. Centre des hautes etudes touristiques.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Scherrer, Christian P. United Republic of Tanzania:tourism Development and Self-reliance: Research Findings & Recommendations Main Report Recommendations. Paris: Centre des hautes etudes touristiques, 1987.

Παραπομπή σε μορφή MLA (9th εκδ.)

Scherrer, Christian P. United Republic of Tanzania:tourism Development and Self-reliance: Research Findings & Recommendations Main Report Recommendations. Centre des hautes etudes touristiques, 1987.