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Dyfyniad Arddull ChicagoPer Sparre. FAO Fisheries Technical Paper; N.306.2: Exercises,Introduction to Tropical Fish Stock Assessment; Part 2. Rome: FAO, 1999.
Dyfyniad MLAPer Sparre. FAO Fisheries Technical Paper; N.306.2: Exercises,Introduction to Tropical Fish Stock Assessment; Part 2. Rome: FAO, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.