Παραπομπή APA

Lorange, P., & Norman, V. D. (1970). Risk preference patterns among scandinavian tankship owners. Bergen: Institute for Shipping Research.

Παραπομπή Chicago Style

Lorange, Peter., and Victor D. Norman. Risk Preference Patterns Among Scandinavian Tankship Owners. Bergen: Institute for Shipping Research, 1970.

Παραπομπή MLA

Lorange, Peter., and Victor D. Norman. Risk Preference Patterns Among Scandinavian Tankship Owners. Bergen: Institute for Shipping Research, 1970.

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