411 REFERENCE · Wikibooks
Compiler Construction/Known Languages Conceptual Implementations
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Known Languages Conceptual Implementations
Since this book is about the compiler, the following studies do not detail much syntax or language designs but implementation techniques. If you are familiar with languages below, it may help understand compilers by understanding how those familiar concepts (like dynamic binding) are implemented.
Furthermore, we don't consider practical implication of decisions on the language design. Some tricky situations, like problems of reference dependency or the precedence of operators, may not occur most of the times, but those are often the interests of language implementors.