Speech Communication Association & Speech Communication Association. Commission on Freedom of Speech. Free speech yearbook. Speech Communication Association.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Speech Communication Association ба Speech Communication Association. Commission on Freedom of Speech. Free Speech Yearbook. Falls Church, Va.: Speech Communication Association.
MLA -ийн эшлэл (9 дэх хэвлэлт)Speech Communication Association ба Speech Communication Association. Commission on Freedom of Speech. Free Speech Yearbook. Speech Communication Association.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.