"chain referral sampling" in German chain-referral sampling Schnellballstichprobenverfahren Schneeballverfahren Schneeballauswahl Detailed translations for "chain referral sampling" chain-referral sampling chain-referral sampling(also: snowball sampling, chain sampling, referral sampling) Schnellballstichprobenverfahren chain-referral sampling(also: snowball sampling, chain sampling, referral sampling) Schneeballverfahren chain-referral sampling(also: snowball sampling, chain sampling, referral sampling) Schneeballauswahl