Per Sparre. (1989). FAO fisheries technical paper N.306.1: Introduction to tropical fish stock assessment, part 1: Manual. Rome: FAO.
Παραπομπή Chicago StylePer Sparre. FAO Fisheries Technical Paper N.306.1: Introduction to Tropical Fish Stock Assessment, Part 1: Manual. Rome: FAO, 1989.
Παραπομπή MLAPer Sparre. FAO Fisheries Technical Paper N.306.1: Introduction to Tropical Fish Stock Assessment, Part 1: Manual. Rome: FAO, 1989.
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